The Strongest Learning System

After eating.

Su Mo gently wiped the corners of Yan Jiuxi's mouth, like he was treating a peerless treasure.

"Xiao Mo, Xiao Ran ignores me now."

Yan Jiuxi said softly, with a trace of sadness in his voice, "Do you think we will become passers-by in the future?"

"Girl, there are some things to make a break."

Su Mo smiled, "As long as I stay by your side, this is enough, isn't it?"

"Ok."

Yan Jiuxi smiled sweetly and nodded his head heavily.

...

Imperial Capital Tower.

It is 150 meters high and is a landmark of the imperial capital.

Perhaps because the students were on vacation, when Su Mo and Yan Jiuxi came to the Imperial Capital Tower, they were already overcrowded.

"Lots of people!"

Yan Jiuxi pursed his mouth, frowning lightly, it was so cute.

"It's normal that there are so many people. Let's go shopping nearby first.

"it is good."

For Yan Jiuxi, as long as he can be with Su Mo, he can go anywhere.

A few kilometers near the Imperial Tower, it has long been developed into a commercial area.

They sell everything and it is very lively.

The two came to a stall, and Yan Jiuxi suddenly grabbed Su Mo.

"Xiao Mo, shall we buy a telescope?"

Su Mo turned his head and looked at Yan Jiuxi, his eyes were full of helplessness. He wanted to take this girl to the jewelry store.

After all, Su Mo hasn't given any decent gifts since the two confirmed their relationship.

But, how come this girl asks for something so cheap every time?

The feeling that money cannot be spent is also very distressing.

"Okay, as long as you like it."

Su Mo looked at Yan Jiuxi, his eyes full of pampering.

"Boss, how much is this telescope?"

"800!"

The boss is a man in his thirties, sitting on a small bench holding his mobile phone, and replied without raising his head.

"800?"

Yan Jiuxi whispered, "It's too expensive. I feel like it's not worth a hundred. Can it be cheaper?"

"If you don't bargain, it's 800. I didn't force you to buy it." The boss said.

"Okay, I want it."

Su Mo used his mobile phone to pay the bill, took Yan Jiuxi and left.

"Xiao Mo, this telescope is not worth the price." Yan Jiuxi complained as he walked.

"Who said this?"

Su Mo said lightly: "I feel very worthwhile!"

"800 yuan can make my Xiaoxi happy, it's worth it!"

"Xiao Mo, you... When did you become so glib?"

Suddenly being teased, a red glow rose on Yan Jiuxi's pretty face.

"I'm only glib to you."

Su Mo stopped, leaned over Yan Jiuxi's ear, and took a breath.

"I do not believe."

Yan Jiuxi gave Su Mo a white look, but the corners of his mouth couldn't stop rising.

The two strolled for a while, and returned to the open space not far from the entrance of the Imperial Capital Tower.

Yan Jiuxi looked up and down the Imperial Capital Tower with the telescope.

"Wow, the imperial capital tower is so tall!"

With that, Yan Jiuxi handed the binoculars to Su Mo, and said excitedly: "Look at Xiao Mo, you can see the top of the Imperial Capital Tower here."

Su Mo smiled, took the binoculars and glanced at the top of the Imperial Capital Tower. Suddenly, his face changed.

"Xiao Mo, what's wrong with you?"

Yan Jiuxi's gaze was always on Su Mo's body, and immediately, he found something wrong with Su Mo.

Su Mo didn't answer Yan Jiuxi's words. He stood still and watched for ten seconds before slowly lowering the telescope.

Su Mo had a stern face at this time, and his brows wrinkled deeply.

"Girl, have you brought pen and paper?"

"No." Yan Jiuxi flipped the bag on his shoulder and shook his head.

"Girl, you are here waiting for me, I'll be back soon."

After Su Mo finished speaking, he ran to the street sketcher not far away, which made Yan Jiuxi a little confused.

What is going on?

Su Mo ran to the sketcher at his fastest speed.

"Hello, borrow paper and pen."

Before the sketcher agreed, Su Mo took a pencil and white paper and ran away.

The whole process, only a few seconds.

When the sketcher reacted, Su Mo had already run away.

"Is there something wrong with this person's brain?" the sketcher mumbled dissatisfiedly.

However, he didn't chase Su Mo, a pencil and white paper were not worth any money, not worth it.

Su Mo ran back to Yan Jiuxi, squatted directly on the ground, and began to draw on white paper.

Three times five divided by two, a simple version of the Imperial Capital Tower appeared on the white paper.

"Girl, give me the telescope."

Yan Jiuxi handed the telescope to Su Mo without hesitation.

"Xiao Mo, what are you doing?"

Su Mo paused with the pencil in his hand, and there was a trace of heaviness on his face.

"Girl, I'm afraid we can't climb the Imperial Capital Tower today."

"Why?" Yan Jiuxi asked puzzled.

Su Mo's next sentence directly frightened Yan Jiuxi.

"Because the Imperial Capital Tower is going to fall!"

After saying this, Su Mo held the telescope in his left hand, and the pencil in his right hand wrote one calculation formula after another on the white paper.

His heart is heavy now.

Su Mo just glanced at the top of the Imperial Capital Tower, but in an instant he realized something was wrong.

After opening the golden eyes, Su Mo was even more sure of what he was thinking.

There are commercial streets near the Imperial Tower!

If this thing falls, the consequences will not be imagined!

The white paper was filled with dense formulas in a short while by Su Mo.

"Gravity potential energy: Ep=mgh (where Ep is the gravitational potential energy, m is the mass, and g is the gravity coefficient)

Kinetic energy: Ek=(12)mv^2

According to the law of conservation of energy: v=√(2gh)......"

Su Mo's current purpose is to calculate when the Imperial Capital Tower collapsed.

Although this matter is simply a fantasy for others, it is not too difficult for Su Mo!

Yan Jiuxi stood there blankly. It took a while before she recovered. She squatted down and asked anxiously.

"Xiao Mo, are you sure?"

"of course!"

"Then we quickly notify everyone and let everyone evacuate!" Yan Jiuxi realized the seriousness of the problem.

"Girl, so others will only treat us two as fools."

Su Mo smiled bitterly, "You give me some time first, by the way, call the principal, tell him the situation here, and let him contact the general secretary!"

"it is good!"

Yan Jiuxi unconditionally executed Su Mo's words and quickly took out his mobile phone to call Li Renhui.

Su Mo continued to bury his head and work hard, the brain storm started, his intelligence increased tenfold, and his thinking reaction also increased tenfold.

One by one esoteric mathematical formula appeared on white paper.

Ten minutes later.

Su Mo wiped the sweat from his forehead, couldn't help but breathe a sigh of relief, and finally figured it out!

At the bottom of the white paper, there is a number written.

237!