Mastering Probability: Start with Basic Skills

Chapter 104 Li Jianyi’s Arrogance and the Power of the Undead
The first four days of fundraising activities were spent without any surprises.

Li Xun and the others once again won a transcendental project, seven premium projects, plus the occasional ordinary projects they participated in, as well as the previous 16 points, for a total of 48 points.

Ye Chen, ranked second with a total personal score of 32, is also very tight.

On the third day of the activity, Li Xun felt bored and kept paddling.

Because there didn't seem to be much real project equipment, and the rest were real simulation equipment, which was much less difficult, which made him less able to put much thought into it.

However, as soon as the fundraising activity started on the fifth day, an accident happened.

"Professor Sai, the principal has something to ask you to come over here. He said that it will be fine if you delay for a while and it will not affect your scramble for funds." Li Jianyi's secretary suddenly came to their team and whispered.

"He came so soon? What accident happened that prompted him to come to me in advance?" Li Xun was confused.

Before this, he had also verified that Li Jianyi's planning and targeting would most likely start after the fundraising activity.

"Has a certain variable changed drastically in the past two days?"

While verifying it in his mind, he nodded slightly and turned to follow the secretary.

Although it was the principal's summons, there was no problem if he insisted on refusing.

However, after Li Xun verified it, he decided to go there.

Otherwise, verification has found that the subsequent troubles of refusal are greater, while the benefits of not refusing are greater.

In addition, being alone with Li Jianyi can directly solve the source of the problem if something really happens.

After the two turned and left, Huo Binning whispered in Huo Binying's ear: "Sister, is there any tacit understanding between Professor Sai and the principal?"

Huo Bingying was startled and asked curiously: "Is there any? I think it's normal. It should be just official business, right?"

Huo Bingning said: "Sister, haven't you noticed that Professor Sai didn't ask a word? He didn't seem to be surprised at all by the principal's greeting. At most, he was surprised why he came to see you at this time, rather than wondering why the principal came. Want to see her."

Ruan Qiluo reached out and knocked on Huo Bingning's head, and said calmly: "Don't gossip behind your back. If you talk too much about the affairs of your teachers and elders, you will easily get punished. Do you understand?"

With this knock, she actually used a bit of the Wanliu Circle technique here to knock Huo Bingning into the void world and then pull her back.

"How about giving you three seconds of ice and fire, a small punishment and a big warning, Xiao Bingning, do you think it's okay?"

Saying that, Ruan Qiluo smiled softly.

Huo Bingning blinked in confusion and said, "Teacher Ruan, what was that just now, and why did it feel so comfortable?"

This sound is comfortable, the ending is slightly elongated, and it obviously doesn't sound like a lie.

Ruan Qiluo frowned slightly and said, "You entered the void world, didn't you feel uncomfortable?"

"Should it be uncomfortable?" Huo Bingning asked in surprise, "But why do I feel so comfortable, just like being held by my mother when I was a child?"

"I don't feel uncomfortable at all, why?
Normally speaking, no matter how strong your physical fitness is, how can you not feel uncomfortable if you enter the void world filled with so many extraordinary powers without protection in an instant?
Is there something wrong with their physique, or is there some secret to their abilities? "

Ruan Qiluo was very surprised.

You must know that even those with super physical abilities who have enhanced physical abilities will feel very uncomfortable if they enter the void realm without protection.

That sense of erosion is like countless mosquitoes biting you at the same time.

Ruan Qiluo was thinking in her heart, and suddenly she had an idea and slapped Huo Bingying on the shoulder who was watching.

The next moment, Huo Bingying also disappeared for three seconds before returning to the real world.

"Bingying, how do you feel? Uncomfortable, comfortable? Or something else?" Ruan Qiluo asked.

"No, it's just irritation." Huo Bingying's face turned red and her eyes brightened as she replied.

Ruan Qiluo was slightly sluggish, then her heart moved, she was inspired, and her expression changed: "Could it be?"

At this moment, even the face that had always been gentle and kind showed a look of madness that is common among extraordinary scholars.

Seeing this expression, the two lucky sisters were shocked, and some bad thoughts came to their minds.

"Teacher Ruan, have you discovered anything new?" Huo Bingying forced a smile.

"Well, let's not participate in today's fundraising event. So what if we let them have a day? Let's go to the laboratory. I have a baby. Let you two sisters experience it first. I believe you will fall in love with this feeling. "

If A Ci were by Ruan Qiluo's side, he would definitely find that her behavior at this moment was exactly the same as Li Xun's.

In fact, extraordinary scholars are somewhat passionate and paranoid about research.

Ruan Qiluo just used her usual gentle and relaxed style to resolve many people's stereotypes about her status as an extraordinary scholar.

……

On the other side, Xu Chen stood aside, his eyes flashing slightly.

Li Mingyi has not revealed to him that he has found Li Xun and has communicated with him.

Therefore, Ye Chen was still following his own pace, paying attention to a few people who performed outstandingly in the clearance.

Saili, played by Li Xun, is naturally one of his targets.

Today, as soon as there was something unusual happening on Sai Zanli's side, Xu Yechen immediately noticed it and observed the situation of the two of them from a distance.

"It's obviously still in the midst of a fundraising campaign, but the principal actually made an appointment alone. There must be something fishy about it."

In Xu Chen's mind, Li Jianyi had no other advantages besides being capable and good-looking.

He also believes that Li Jianyi's biggest shortcoming is hypocrisy.

Moreover, as a high-ranking official of the Winter Sacrifice Country, he has his own interests and demands for the Winter Sacrifice Country, which will inevitably touch the interests of some people.

And Ye Chen was among the people who were most affected after Li Jianyi became the principal.

Therefore, Ye Chen often pays attention to Li Jianyi's situation in normal times, knowing that although Li Jianyi is the principal, he is quite a loner.

I will never have too much contact with other professors unless it is official business.

"Could it be that Li Jianyi discovered Saili's hidden strength and made this sudden move?"

After thinking about it, Ye Chen left his wooden spirit clone behind at the fundraising event venue, and followed quietly.

His S-level ability, called Five Elements Spirit Puppet, can transform materials belonging to the Five Elements category into his own clone, or other flexible and exquisite toys.

In the three-dimensional score, the microscopic force is 79, the intensity is 81, the range is 96, and the total score is 256, which is very close to 260 points. It is only 4 points away from reaching the top S-level.

"Of course, maybe I guessed wrong and the two of them just have old friendships. After all, if a slut like Sai Zanli becomes a member of the organization, she might bring bad luck to the organization."

Deep down in his heart, Ye Chen didn't want to accept that Sai Zanli was the top S-class.

"Hey, if Sai Zanli is just playing some small games with the principal, should I observe or watch?"

Ye Chen sighed, there was nothing he could do, he was looking for someone every day recently, and he was already looking for trouble.

"Find me something interesting to do, Li Mingyi."

……

When he arrived at Li Jianyi's office, the secretary knew what was going on and left immediately.

Li Xun looked at his secretary's knowing smile and felt speechless.

Sai Lianli is indeed famous all over the world.

"Professor Sai, sit down." Li Jian sat on his desk, holding his chin with both hands, raising his eyes to signal.

After Li Xun sat down, Li Jianyi got straight to the point:

"I won't talk nonsense, Professor Sai, which variant are you, five, six, seven, which one?"

"Principal, what do you mean? I don't understand?" Li Xun remained calm, with a confused expression.

He knew that pretending not to know at this moment was the best way to deal with it.

There was some kind of tacit understanding between Li Jianyi and Sai Zanli, but he didn't know what it was specifically and why they were calculating.

"Professor Sai, stop pretending. You are one of the differentiated bodies left behind by the original Sai Zanli when she left Earth four years ago. I have already investigated this and it is confirmed beyond a doubt."

Li Jianyi smiled and said: "This time, I want to discuss a cooperation with you, so we won't beat around the bush. You came here this time because you sensed that your body appeared here, and you want to devour her, so you can take charge of your own affairs." ?”

This time, Li Xun understood immediately.

Originally, he didn't know that Sai Zanli still had a real body.

But when Li Jianyi reminded him like this, Li Xun immediately started from the relationship between the two. After a while of verification, he clarified the relationship between the two.

"It turns out that the time Li Jianyi and Sai Zanli got to know each other was only about half a year.

Four years ago, Sai Zanli used some means to smuggle into the Star Alliance. She had some opportunities and her abilities became very powerful. When they returned to Earth, the two met and hit it off.

However, both of them are also hypocritical and have their own hidden agendas.

But in terms of hard power, Zhengti Saiyanli is even better.

Li Jianyi couldn't defeat her, and he wanted to monopolize the results, so he wanted me to be his back-up? "

This is the conclusion Li Xun reached after quick verification.

"In that case, I might as well give it a try and get some other information on the Star Alliance."

Thinking of this, Li Xun slowly showed a look of helplessness that "you have seen through" and said:

"Have you seen her?"

"Of course, this is why I came to you. There is no conflict of interest between you and me. On the contrary, we all have the same interests and we hit it off immediately."

Li Jianyi showed a confident look like a strategist and continued:

"So, we are on the same front. Of course, the premise is that I am the leader. In addition, you must also give a thorough explanation and tell me clearly what your true body's abilities are."

"I never said I wanted to cooperate with you." Li Xun sneered.

"Hahaha!"

Li Jianyi laughed loudly: "Fragmented body, your strength is so much inferior to mine, but you actually think you have the confidence to refuse?"

Li Xun's expression changed again, and he snorted: "This is a school, you are the principal, and countless people are staring at you, will you tear yourself apart?"

Li Jianyi narrowed his eyes, stared at Li Xun, and said calmly: "Fragmented body, don't be ungrateful. You are just a fake. I said I want to cooperate with you because I think highly of you."

Li Xun said calmly: "Your behavior doesn't look like you think highly of me. You originally just wanted to get some information from me so you could deal with the body that you couldn't deal with originally, didn't you?

If you deal with my true body, you may not let me swallow it, right?You might as well say something sincere and I might reveal something interesting, right? "

Li Jianyi laughed and said: "Well, it seems that you won't bow your head easily unless I show you some tricks."

As soon as he finished speaking, Li Jianyi's brows moved and his ability was activated.

The next moment, the two figures suddenly flashed and came to the void world.

Moreover, this void world is completely different from the feeling Li Xun used to get a glimpse of with the flash knife!
Here, there are countless black extraordinary powers sweeping across like a vast ocean!
From time to time, huge black waves rise into the sky, vibrating for tens of kilometers. The scale and size are very terrifying.

Even the size of a deep-sea behemoth is as small as an ant in front of the sea formed by the condensed black extraordinary power.

Faintly, you can still hear countless screams like ghosts crying and wolves howling due to the collision of black extraordinary powers.

You know, the extraordinary power in the void world is generally invisible and colorless!

And the black extraordinary power here corrodes the physical body even stronger and deeper!

"This is the Void Sea?" Li Xun's expression changed again.

If an ordinary extraordinary person can survive for three to five minutes in the Void Realm without protection, then if he can survive for more than 5 seconds in the Void Sea, it is considered remarkable.

Li Xun's change of expression this time was certainly an act, but it was also the first time he saw the Void Sea, which he had heard about for a long time, and he was quite surprised.

However, this should be the surface of the Void Sea. It seems to be very powerful, but it is not a threat to the current Li Xun.

Although the power of corrosion is strong, it is nothing to him. After all, with his current body and ability, even if he is fatally injured, he can recover through telekinesis as long as he does not lose consciousness for an instant.

Moreover, Li Jianyi has no murderous intention yet, he just wants to show off his muscles and make Li Xun, a fake matchmaker, surrender, and then talk about the so-called cooperation.

Li Xun had already seen through his intentions and was not in a hurry.

"Have you never seen this kind of ability? This is the residence of the dead, the final destination of the dead.

Most of those abilities that can travel through the void realm cannot touch the void sea.Out of a thousand abilities that can touch the void world, only one can possibly touch the void sea.

And this place cannot be reached even with your deep cave and the ring of the void realm obtained from Ge Ji.

In other words, you cannot travel back to the real world using this ring of the void world.

Once activated, you will be completely lost in the real world.

How about my ability, although it is only A level, it has top root characteristics, not bad, right? "

Li Jianyi's expression at this moment was like a child showing off good things to his companions, or like a cat chasing a mouse in a corner.

In his opinion, it would have been impossible for Sai Zanli to be stronger than him if she hadn't had an adventure in the Star Alliance and had her abilities greatly upgraded.

Right now, this one is just one of the seven differentiated bodies. How can there be any chance on Earth to break through to the point of being on par with him?
Moreover, the ability of this differentiated body is so deep that when it reaches the Void Sea, it is simply defeated by him!
"Exiled to the Void Sea?" Li Xun also laughed: "It's not a bad ability, but it's just the Void Sea. Do you think you can defeat me with this?"

It's just a matter of choosing the direction and distance of the shuttle. A little test with probability shows that although it's not as accurate as a void ability user, it's still very difficult to really banish him.

As long as Li Xun wants to, he can activate the ring of the void world or flash the knife at any time to travel back to the real world without having to worry about getting lost.

"Oh? How can you still be so tough at this point? Let me see first, are you really tough or are you pretending to be tough?"

Li Jian smiled and flicked his fingers, and the Void Sea suddenly rolled out several waves. In the blink of an eye, like a tsunami, it turned into a high wall and rolled towards Li Xun.

In these sea walls transformed from the void sea, there are countless tiny phantoms of living beings, which are constantly howling and roaring, which is terrifying!

"It turns out that these black extraordinary powers are produced by countless undead souls condensed, compressed, and attached to them."

Li Xun's thoughts flashed, and countless black extraordinary powers were fixed and dispersed like smoke.

His ability cannot directly control the properties of these extraordinary powers, but extraordinary powers are also composed of particles.

Although it cannot be disintegrated at present, it is not a big problem to directly move it and break down the inherent cracks.

After all, this is not about rejecting matter, transcendent matter.

Li Jianyi frowned: "Your deep cave can actually control the power of the undead. This surprises me. So, what about the next move?"

He still had time to take care of himself. After standing at the pinnacle of the Earth Star for a long time, he had no chance to take action directly.

What's more important is that he has been suppressed by Zhengti Sai Zanli for more than half a year, and he has long been simmering in anger.

Although Li Jianyi didn't want to admit it, he did feel a sense of release now.

Now that this differentiated body that looks like [-]% of the body appears in front of him, if he doesn't play with it, how can he get rid of the depression in his chest!

"Originally, I wouldn't treat you like this if I asked you to tell me about Zhengzheng's abilities nicely, but since you don't know what's good and what's wrong, don't blame me for being cruel."

As Li Jian laughed, the massive undead power turned into a dark cloud and swept down.

"Still the same trick? No, there's something weird here."

With a thought in his mind, Li Xun flashed and controlled his extraordinary power to generate a huge driving force, pushing himself close to Li Jianyi.

Just as his figure flew out quickly, the power of the undead around him also gathered together, covering Li Xun's original location.

An annihilating force immediately erupted within it, and the countless undead shadows attached to it also perished.

This is the special power generated by Li Jianyi's intense collision of undead phantoms. Its power can easily annihilate even matter with a proportion of less than 1% of extraordinary micromatter!
In other words, this move can completely kill those larval deep-sea monsters.

Of course, it is limited to larvae of 30 to 40 meters.

To deal with the 50-meter-level deep-sea giant beast, it will take a lot of effort and a little luck.

Unfortunately, Li Jianyi's move did not hit Li Xun.

"You can escape even with this move. Yes, your differentiated body surprises me more and more."

Li Jianyi also began to feel that he needed to be a little more serious.

At this time, Li Xun's figure quickly approached within 15 meters of Li Jian.

"It seems that you have also mastered some kind of close-up secret skill."

Li Jianyi's expression changed slightly as he looked at Li Xun, who was flying towards him. He activated his ability, and the next moment, the power of countless undead turned into scissors and shot out, splashing like raindrops.

But the next moment, a scene that surprised Li Jianyi appeared.

I saw that six meters in front of Li Xun, an invisible barrier seemed to have arisen, blocking countless undead arrows and causing them to dissipate.

"If she wants to get close, then don't let her get close. Be careful." At this time, Li Jianyi felt a sense of caution for no reason and flew back.

"Huh? This guy Li Jianyi actually has some primitive secret technique for improving danger perception, and he actually left my control at the last moment."

Li Xun's heart moved slightly and he was secretly surprised.

In the void sea, the power of the undead surges turbulently. Under normal circumstances, the secret technique cannot exert any power at all.

Only a few that act on themselves can be effective.

Obviously, Li Jian pulled Li Xun into the void sea, but gave up his most powerful ability.

After all, his two S-level primitive secret skills have no restrictions in the void sea in the real world.

"If you didn't choose the battlefield in the Void Sea, you could still defeat me. I would have to rely on sneak attacks to defeat you. But now, with several of your secret skills limited, I don't even bother to sneak attack you. "

Li Xun thought to himself.

The next moment, he accelerated again and rushed into the 15-meter range of Li Jianyi. His ability was instantly activated and he directly sealed the extraordinary lock he had detected before in one breath!

Different from Li Xun's ability, every time Li Jianyi's ability is activated, it will form violent extraordinary fluctuations outside the body.

Therefore, Li Xun made a little observation and combined it with the probability test to figure out where Li Jianyi's extraordinary locks were opened, sealing all his extraordinary locks in an instant!

The moment Li Jianyi's extraordinary power was sealed, Li Xun used his power again. The next moment, Li Jianyi's limbs were directly twisted and stuck together, like a deformed conjoined twin.

The extraordinary look was completely gone.

Li Jianyi looked at his body that fell unconsciously in shock and lost his mind for a while.

The deformed appearance, and the fact that the divine fire seeds could not activate their abilities no matter how they burned, made him feel like he had fallen into an ice cellar.

Li Xun suddenly stretched out his hand, grabbed Li Jianyi's almost deformed body, lifted it in his hand, turned Li Jianyi's face to him, and smiled softly.

Li Jianyi couldn't care about anything else at the moment. He stared at Li Xun closely and said in a deep voice:

"Even the real Sailli can't make me lose instantly. You are not the differentiated body of Sailli. Who are you?"

Against Li Xun's ability, which is almost at the authority level, even if Li Jianyi has five more locks than Li Xun, he still can't crush Li Xun.

Those who can't crush Li Xun can only be crushed by him.

In a sense, Li Xun, who has mastered a large number of experimental results, has used his knowledge and imagination to exert his abilities to a level comparable to authority.

Only authority can resist authority.

"Li Jianyi, it seems that standing at the pinnacle of Earth Star has made you forget some basic principles of life.

For example, don’t underestimate anyone.

Do you know where you lost?Besides arrogance, there is this, imagination. "

Li Xun said, pointed his finger at his head, and continued to laugh:

"Your ability is so interesting, but you only think about banishing it, and then using the power to drive the undead to directly sweep it away.

This usage is too common and nothing special at all.It's just that the power of the undead is very corrosive and large. After getting here, it's just using the home field advantage to overwhelm others. It's not clever at all.

Look, I'll come to you, activate my ability, seal your extraordinary power, and solve the problem with only a little consumption. Isn't this easier?
Unfortunately, I still want to watch your performance carefully, but it's just the same moves here and there. It's so boring. Otherwise, you could have done a lot more tricks. "

As soon as Li Jian heard half of it, he bowed his head and fell silent.

He was already a prisoner and was captured easily. Even if he had other excuses, so what?
After listening for a while, he sneered and said: "So, you have a genius-like initiative, how will you use my ability? Why don't you tell me?"

Li Xun laughed and said: "If you want to steal the teacher, just say, there is no need to use the provoking method, it is very boring."

In fact, Li Jianyi's usage is already considered stable. He first pulls people into the home court, and then uses his ultimate move to be reckless.

Except for Li Xun, who has great abilities and powerful cheats, few can survive these two axes.

If Li Xun used this ability, I'm afraid he wouldn't be able to avoid using this kind of starting move.

Of course, it is possible to add some micro-management to break the power of the undead into countless tiny particles, and then invade the opponent's body without anyone noticing, and then explode in one fell swoop.

This is not a difficult operation, it is more subtle, and it has a final effect.

After all, breaching the inside of a fortress is far easier than the outside.

In the current situation, it is natural that the winner can say whatever he wants, while the loser can only listen obediently.

However, Li Jianyi did not listen obediently, but sneered
"Don't be too proud. I don't see how you can return to the real world without me."

Another reason for his confidence is that his body has been soaked in the power of the undead for many years and has developed some resistance. He is confident that even if he loses his ability, he can outlast Li Xun.

"I'll just waste it with you. If you wait a little longer, you won't be able to hold on anymore, and you have no way to leave the Void Sea on your own, so you have no choice but to compromise with me!" Li Jianyi thought to himself.

Unfortunately, Li Xun disappointed him.

Five minutes later, Li Xun was still alive and kicking. He was holding his body and studying the power of the undead, looking like he was not in a hurry.

After a long time, Li Jianyi couldn't help but said: "Don't you want to go back to the real world? If you stay here any longer, your body will sooner or later be eroded by the power of the undead and disintegrate into dregs!"

Li Xun has no time to pay attention to Li Jianyi, he hasn't stayed here enough yet.

When Li Jian saw that Li Xun didn't answer, he could only hold it in and decided to wait!

He believed that his judgment would not be good.

The reason why Li Xun was not in a hurry to leave was because these powers of the undead were very special and interested him very much.

Although his structure at the 10 picometer level is not very clear.

But on several visible scales, its structure is very distinct and its features are very prominent.

"I understand! Every scale is a type of undead! These undead have been completely entrusted with extraordinary power, forming layers of microscopic particles!

These concentrated particles of the undead ultimately constitute this black extraordinary power. No wonder this thing was named the power of the undead by Li Jianyi. That's it.

So, what is the reason for these layers of undead?Could it be that they are undead from different eras?

The outermost layer is the undead of the current era, and the deepest layer is the undead when the Void Sea was born? "

Li Xun observed for a long time, and suddenly an idea flashed in his mind, and he came up with this crazy idea.

After checking the results, the conclusion is correct!

"It turns out to be true. If so, then the number of these undead souls is more than billions! It is simply endless!
I casually fished out the power of the undead. On the outermost layer, there were hundreds of millions of undead. This world is really terrifying. "

Li Xun felt slightly cold in his heart.

"Haha, have you guessed the nature of the power of the undead?" Seeing Li Xun's expression, Li Jianyi sneered again.

"Oh, tell me, what is the essence?" Li Xun was curious. Li Jianyi was so confident, could he make any shocking remarks?
“The formation of the Void Sea is the product of the spontaneous gathering of soul bodies of countless lives after death.

The power of the undead is formed by the accumulation of countless soul body remains. In addition, these remains have been washed away by extraordinary power, so they naturally possess a touch of extraordinary characteristics.

Therefore, these undead powers can be said to be composed of countless extraordinary items in flexible forms!

Moreover, their characteristics are similar, so when combined, they have tremendous power! "

Li Jianyi said in a deep voice.

This time, when he saw that Li Xun remained unchanged and was in good condition, he felt that he should change his strategy slightly.

He plans to use his rich knowledge to leave a way for himself to survive.

"That's all?" Li Xun was disappointed.

He has long seen why the accumulation of soul body remains has such strong erosion and annihilation power.

It is nothing more than having the characteristics of extraordinary objects. With Li Xun's current research on various extraordinary things and his super microscopic vision, it is easy to see the reason at a glance.

The key is that the undead are compressed into countless tiny particles. This, Li Xun thinks, is amazing enough.

"That is to say, if I can go deep into the interior of a single undead particle, I may be able to see some of the past experiences of this undead.

Of course, the damage should also be severe. This kind of compression, although there are traces of unified generation by external forces, should not cause much damage at the beginning, but over time, various information gaps will appear. "

Li Xun continued to think about the significance of this discovery.

"If you think about it carefully, this thing seems to be similar to my nano-mechanical insect. Could it be that this void sea was actually created by some powerful and powerful person?"

The above speculations have all been confirmed.

"The prototype of the Void Sea should be a certain super powerful body fluid, and then some changes occurred and it became what it is today."

The conjecture of super powerful body fluid was reached by Li Xun through exhaustive methods and various brainstorming methods.

It seemed like just one sentence, but it actually took him more than ten minutes to get closer to the answer. Finally, his mind opened up and he came to this conclusion.

"A super powerful body fluid? How interesting. The source of human abilities and the destination of the undead are just a small part of a powerful one."

Li Xun doesn't have much sense of horror or horror.

In this similar situation, he had read similar novels and animations when he was on Earth, and had shown similar ideas, so it was not difficult for him to accept it.

"It's just a small problem, but it makes me realize how vast the world is and that there are many places where I can improve."

Ten minutes later, Li Xun saw that Li Jianyi's body was beginning to show signs of collapse, and since he had almost finished his research, he didn't stay any longer.

With a thought, extraordinary power washed over him, and he activated the ring of the void world. According to the direction and distance detected by the probability system, he began to travel back to the real world.

(End of this chapter)