Nangong Yao also walked beside Li Chao, and asked Li Chao puzzled: "Hook's law?

Li Chao almost didn't break out in a cold sweat, he was too carried away for a while, and he actually said knowledge beyond the scope of this era.

But it has been said that it is impossible to change the word, so all you can do is continue to talk nonsense.

"Oh, nothing, I mean that if we destroy this cave in a large area, it will definitely cause the mountain to collapse, or maybe I will not be able to destroy the mountain with our strength at all, and in the face of such a situation, if we want to get out, we need a way, and this solution has been thought of when I came in just now, I call it Hooke's law. ”

Nangong Yao looked dazed: "What the hell is that?"

"To put it simply, as long as I calculate the load-bearing strength on the side wall of this mountain, and then I make a few holes in several different places, and then with our skills, we should be able to destroy an exit that will allow us to leave, without causing the rock to collapse. ”

Li Chao had already said it very simply, but this was no longer within Nangong Yao's understanding, so Nangong Yao was becoming more and more confused, and his mind was full of Li Chao's words.

But as far as Li Chao is concerned, no matter whether Nangong Yao understands it or not, he must find a way out as soon as possible, as long as he stays for one more day, there will be one more variable in Kunlun Mountain.

After some close calculations, Li Chao began to do mental arithmetic and measurement through the light shining in the sun.

I don't know how long it has been, but the light has gradually run out, and both of them know that the sun is about to set.

After a while, in the last faint light, Li Chao finally solved the final equation calculation and began to pierce the mountain wall with a ruthless knife.

"Knock ......"

With a bang, Li Chao punched holes half the size in 9 different directions, and then tied the ruthless knife to his back.

"Nangong Yao, come and see, I've finished it. ”

Nangong Yao himself is a child of the family, he has not suffered like this, and now he has been in this dark and damp place for a day, and he has not eaten, he was originally tired and hungry, he meditated and rested on the side, and after hearing Li Chao's shout, he hurriedly got up and came to Li Chao.

Originally, Nangong Yao still had some expectations for Li Chao, but after seeing a few small holes made by Li Chao on the wall, he had a disappointed expression.

"That's it, you've been making these holes for a long time?"

Nangong Yao didn't believe at all that such a small hole would really help the two of them leave here.

With a confident smile, Li Chao explained to Nangong Yao: "Don't underestimate these holes, let me ask you, if you use all your strength to slap a palm, can you make a passage on this wall?"

Nangong Yao now suddenly felt that Li Chao was no different from an idiot, and rolled her eyes at Li Chao, although Nangong Yao was not deeply involved in the world, but the hardness of the mountain was still known.

"How is it possible, don't say it's me, even if it's a person with a higher realm than me, it's impossible to do this. ”

Li Chao pointed to a few places on the wall and said, "After a while, you will use all your strength to hit these places separately, if you can't penetrate this wall, I will return the original piece of ancient jade, what do you think?"

Nangong Yao looked at Li Chao in disbelief: "I finally grabbed it, just return it to me, what about those refugees?"

"Heh, if you can make an exit, this piece of jade is mine, let it be disposed of, do you say okay?"

"Are you sure you want this heart-warming jade?" Nangong Yao's face suddenly turned red and lowered her head.

Li Chao nodded and said with a smile, "Of course, but I can promise you that if I have the ability that day, I will definitely return an ancient jade that is more valuable than this to your Nangong family." ”

"Hey, in this world, there should be no more valuable ancient jade than this heart-warming jade......"

"Uh-huh, what are you talking about? I didn't hear clearly!"

"No, I'll give it a try. ”

Nangong Yao said this, his voice was already as small as a mosquito, Li Chao didn't hear it clearly at all, and asked Nangong Yao to say it once.

This time, Nangong Yao's face turned even redder, and he hurriedly walked in front of Li Chao, and made a palm move, his movements were coherent and chic, and he landed in several directions pointed out by Li Chao accurately.

"Boom-"

"Boom-"

"Boom-"

Suddenly, a large hole appeared in front of the two of them, and the night light also spilled in with the hole, Li Chao looked proud, and Nangong Yao was already dumbfounded.

Before, Nangong Yao just felt that Li Chao had a lot of talent in martial arts and was also very chivalrous, so he had admiration in his heart.

Now seeing that Li Chao said Hook's Law, it can really open a big hole in the wall of the mountain without destroying it, Nangong Yao's heart is even more complicated, and unconsciously, there is already a strange feeling.

"It worked, it worked......"

"Heh, I forgot to ask you, are you good at water?"

"Why is this asking?"

"Look below. ”

Nangong Yao was too surprised, so she had been waiting for this cave entrance, thinking about Li Chao's very profound words, so she didn't pay attention to other things.

After being reminded by Li Chao, Nangong Yao discovered that dozens of zhang away from this mountainside was actually a lake.

If it is said that the ground below is flat, then it is very problematic for the two to want to come down, although both of them will work lightly, but it is obvious that there is no kind of mountainside that can be planted more than ten zhang to jump down.

But now that there is a lake below, there is no need to worry about this problem at all, and the two of them can completely jump down and swim to the shore.

Nangong Yao didn't show a smile until this moment: "Don't worry, I'm not bad at water." ”

Li Chao sighed and let out a wry smile: "Well, then you can go." ”

"What about you? You're not leaving? Why?"

"I'm completely unfamiliar with water. ”

Embarrassing, extremely embarrassing!

However, at the same time that Li Chao was extremely embarrassed, Nangong Yao laughed.

"Haha, I thought you were really omnipotent, it turns out that you still don't know something, it doesn't matter if you're not familiar with water, people who learn martial arts, if you can't even hold your breath, then I have nothing to say. ”

"It's not a problem to hold your breath, but there are differences between men and women, and I'm afraid it will affect your reputation......

In fact, Li Chao had long taken this into account, and the reason why he said this was not because he cared about Nangong Yao's reputation, but because he was worried that Nangong Yao would not cross the lake by himself, so he retreated.

Sure enough, under Li Chao's routine, Nangong Yao couldn't help but feel a trace of warmth in her heart, thinking that Li Chao could still think of her reputation at a critical moment, and unknowingly, she labeled Li Chao as a gentleman again.

"I'm not worried, what are you worried about, I'm saying, there's no one else here......"

Before Nangong Yao's words were finished, Li Chao smiled slightly and directly took Nangong Yao's hand.

"Okay, I'll count to three, and we'll jump together. ”