End of the World Unlimited Exchange

In fact, the whole world abides by the concept of survival of the fittest. If you can't adapt, you will be eliminated. The arrival of the super species has intensified and changed this concept, making it even more cruel. Only death.

Chen Rui also awakened superpowers in his previous life, and he also experienced this painful waiting. If the evolution fails, it will be death, and there is no other choice.

The little girl's condition is very bad, maybe it touched Chen Rui's heart, maybe it reminded him of the woman who saved his life when he awakened his ability in the previous life, Chen Rui looked at the pain on the little girl's face , He breathed out the system in his heart, and ordered to absorb the two brain crystals that the fat man gave him.

The system is still fast, as long as it is something related to energy, the system will always come and go. It didn't take a second. In short, the energy in the two brain crystals was absorbed in an instant, "Increase 2700 points of energy." The system prompts The sound echoed in Chen Rui's mind.

Chen Rui did not turn off the system, and said to the system in a deep voice: "System, scan the physical condition of the creature in front of you!"

"Deduct 10 energy, whether to proceed."

"Yes!" Chen Rui directly agreed, and with a flick, the little girl's physical condition appeared before Chen Rui's eyes.

Name: Xie Shanshan, gender: female, age: 15 years old, strength: 9, agility: 11, spirit: 26, physical strength: 13, nerve response: 12.Comprehensive combat power 11 (Note, the original ability of this creature is awakening)

"System, what is the success rate of her awakening?"

"After system analysis, the success rate of this creature's awakening is 13.00%." ​​The system's answer did not deduct energy, but the answer made Chen Rui frown, only 13.00%?It is too low, so low that it is impossible to succeed.

"Can you detect her ability to awaken?"

"A deep scan can determine the original ability of the creature, which requires 1000 energy points."

"What!" Chen Rui almost shouted, "1000 points, you are kidding me!" There is nothing wrong with having 100 points of energy, just scanning an unknown ability is simply too wasteful.

Chen Rui is not a bad person. Although this little girl is very beautiful, he doesn't care about her. He has no way of knowing her awakening ability. Chen Rui even has the idea of ​​giving up saving her.

Looking at the fat man, I saw him worryingly looking at the laughing girl. Chen Rui was heartbroken. Damn, if a good person dies, a good person will die, and she will have to return it to me in the future, "System, how long can she last?"

"9 minutes." The system answered very succinctly. Chen Rui believed in the analysis ability of the system, but the time was too short, and he was not given much time to think about it.Gritting his teeth, Chen Rui said to the system: "System, is there any way to increase her chance of awakening?"

"Scanning the database, there are a total of [-] ways to increase the chance of this creature's evolution."

After finishing speaking, a lot of exchange items appeared in front of Chen Rui. Chen Rui hurriedly looked at the first item. According to the system's usual practice, the first one must be the cheapest and most in line with the current reality. The physical quality of the host, the accelerated gene and the original can be fused, the biological ratio is 40.00% (universal), the fusion rate is increased by 3000% (the effect can be superimposed), and the exchange point is 1500 points (the host directly uses [-] points)"

Because Chen Rui didn't use it directly, but exchanged it for actual objects, so the exchanged energy was doubled, and he didn't have time to pay attention to the system's black belly. Chen Rui said to the fat man next to him: "Fatty, you say good people and bad people What's the difference?"

Fatty was stunned for a moment, he never thought that Chen Rui would ask such a question, he thought for a while and replied: "The definition of good and bad is very broad, how do you ask me to answer..."

"Is it very broad?" Indeed, everyone has different definitions of good and bad, and Chen Rui also has his own definition. If you are capable but turn a blind eye, in Fatty's eyes, it will definitely not belong to the good one, and the same is true for his eyesight. It would be fine if there was no system, but he would not forgive himself if he turned a blind eye to it because of the energy that could save a life.

Isn't it just 3000 points of energy? At worst, I will train this little girl named Xie Shanshan in the future, and ask her to return Chen Rui's energy points doubled. Chen Rui gritted his teeth and directly exchanged a bottle of gene dissolving potion, a total of 3000 points of energy The deduction made him go back to before liberation, but he still had troubles that he couldn't tell.I can only hope that this little girl's ability is stronger. If the ability of a chicken assistant is awakened, Chen Rui will want to cry without tears...

The redeemed potion appeared directly in Chen Rui's system space, and he could take it out at any time. There was still plenty of time, so Chen Rui said to Fatty, "Fatty, saving her will cost me a lot. Do not save?"

"Save, of course." Fatty replied excitedly, "What price can be more important than human life!"

"Yeah, what can be more important than life." Chen Rui murmured, if he sees death this time, what's the difference between him and those who ignore life? If you don't save others today, they won't in the future If it saves you, it is considered a good deed.

Chen Rui put his hand into his bosom, pretended to grope, and ordered the system to pass the medicine into his hands. Chen Rui took out the medicine in the shape of a syringe, and said to the fat man: "This is a genetic medicine, which can improve her health by half." chance of awakening."

"Chen Rui, are you a magician? Where did this thing come from?" The fat man gave Chen Rui a strange look.

Chen Rui replied angrily: "It was stolen from the university laboratory." But the blood kept dripping in my heart, I spent 3000 energy points in exchange for it...

"Oh" the fat man said oh and there is no more to say. He also knew that Chen Rui didn't want to talk too much about this topic. It doesn't matter where he came from, as long as he can save people. Seeing that Chen Rui hadn't moved for a long time, the fat man said urgently: "Wait What, hurry up and use it!"

……

Before using it, Chen Rui inquired about the system carefully, and learned that as long as the medicine is injected into the user's body, it doesn't matter if the blood vessel injection is smooth or not.

Rolling up Xie Shanshan's sleeves, a white and tender forearm was exposed, the skin was smooth and supple, as if water could be squeezed out with a light pinch, Chen Rui picked up the needle and inserted it into Xie Shanshan's elbow. With Chen Rui's push, it flowed into her body.

Withdrawing the needle, Chen Rui put the needle into his bosom, signaled the system to retract into the space, and said to the fat man beside him: "Wait, if you are lucky, you will wake up in a while."

"What if it's unlucky?"

"You can't say something nice..."

Chen Rui turned on the system and asked the system to carefully observe Xie Shanshan's body. The awakening rate has temporarily reached 60.00% due to the potion, but there is still a high chance of failure.

The pain on Xie Shanshan's face eased a lot with the injection of the medicine, and her body's function index was also gradually increasing. With the acceleration of fusion, a dense layer of fine sweat slowly emerged on her body , The sweat is mixed with some scarlet and foul-smelling blood, which is a normal phenomenon of detoxification in the body. With the awakening of superpowers, the human body will be greatly strengthened, and the harmful substances in the body will naturally be destroyed. was excluded from the body.

The fat man covered his nose and said, "It stinks, I can't take it anymore, take your time, I'm going out first." After speaking, he left the room quickly.

To be honest, Chen Rui couldn't bear the smell, but he had to pay attention to Xie Shanshan's physical changes all the time, in case the 3000 points of energy were wasted, so he endured it. It's really eye-catching, and although it stinks a bit, it's not boring.

Xie Shanshan was wearing pajamas, so after she sweated a lot, the pajamas were completely attached to her body, revealing her plump but absolutely seductive curves, and the moans from time to time almost made Chen Rui's old Life, "Nainai, the little girl is developing very well now, it's okay, what are you doing with such a big chest, it's so tiring to walk with a pair of big steamed buns."

Not long after, Xie Shanshan, who was lying on the bed, groaned, her closed eyes moved, showing signs of waking up.

Seeing this, Chen Rui let out a sigh of relief. Finally, he didn't waste the 3000 points of energy. He dug out a handkerchief somewhere and wiped his sweat.

……

The eyeballs under the eyelids moved, and the breathing speed in the chest obviously accelerated a lot, but the other party still pretended to be unconscious. Chen Rui didn't know Xie Shanshan's mentality. The other party must regard him as a "bad guy", he laughed With a groan, he threw the handkerchief for wiping sweat on Xie Shanshan's face, "Stop pretending, I know you're awake, get up and wipe, you stink to death."

Still not moving, Chen Rui rolled his eyes, laughed badly and said, "If you still don't get up, I will force you to do it, and it will save me a lot of hallucinogenic drugs."

Xie Shanshan was very nervous, her father went mad and bit people everywhere, and her mother didn't know what was going on, she fainted when she was in a panic, and when she woke up, she found a stranger beside her, and listening to his tone, She had every reason to believe that she was facing the danger of being raped, no matter how she said she was just a little girl, she couldn't hide any secrets in her heart, her breathing began to become short of breath, and almost blew off the handkerchief covering her face.

Chen Rui twitched the corner of his mouth, thinking, this kid's acting skills are too bad, and he pretended to be like this, but he yelled as soon as he woke up, and his performance was not bad.

"I'm teasing you, get up quickly, it's not safe here." Seeing that she still didn't move, Chen Rui threatened her: "I'll leave if I don't get up, be careful to be eaten by zombies alone!"

Thinking of her father's horror, seeing Chen Rui was about to leave, she yelled "No!" Xie Shanshan also knew that Chen Rui was not malicious at this time, seeing that the other party was about to leave, she immediately became anxious, disregarding her own state, she got up and was about to Grabbing the corner of Chen Rui's clothes, she fell onto the bed again with an "Ouch!", only then did she realize that not only was there no strength in her body, but it was also in terribly painful pain, every movement was like a needle prick.