"Isn't there a box of soap, let's try the soapy water first, in case we break free!" , Wu Yi, who stopped Guo Minhui, raised his hand and took down the box of soap, which contained 16 large pieces of waxy yellow soap, and began to draw water from the sink, trying to use soapy water to lubricate the skin between the handcuffs and wrists.

But no matter how hard they tried to pull their hands out of the handcuffs, they couldn't break free anyway, and even their wrists had been strangled by the handcuffs, and there was no way to remove the handcuffs without a key.

The two fell into a brief silence again, save for the squeaky of the rats waiting for their deaths.

"You damned rats! When I get out, I'll come back and skin you!" Wu Yi scolded him, but no one responded to him.

Rats, soap, all you have at your fingertips around you are these two things, what's the use of these two things!

Wait a minute!

Mouse! Fat!

Soap! Fat!

If that's the case, there's maybe hope!

Wu Yan seemed to have found hope of getting out of here, and looked excitedly at the pile of bottles and cans on the test bench again.

And Guo Minhui's gaze also followed Wu Yan's eyes to the glass jars.

NaCl (salt), HNO₃ (nitric acid), HSO (sulfuric acid), NaOH (sodium hydroxide).

"Good! Hahahaha! I knew that I had my own blessings! Wu Yi, who saw everything he wanted, actually laughed, as if there was a way to solve all this.

"What's wrong Wu Yan, take it easy! Don't worry, we'll be able to get out! Guo Minhui suddenly looked at Wu Yi and laughed, and immediately thought that Wu Yan was starting to break down because he couldn't bear the death threat at this moment, so the right hand that was stopped by Wu Yi before was raised again.

"Don't worry, we're really saved!" , Wu Yan hurriedly pressed her right hand, but the look of joy on her face couldn't hide it.

"Saved? Why? Guo Minhui didn't know what he meant, in her opinion, this room was a room designed to kill, where was there a way out.

"Tell me about you, because you're still a police chief, don't you even know how to make a bomb?" After Wu Yan finished speaking, he began to take off a pair excitedly, and then tore his clothes into strips, the test bench in front of him that had everything he needed was four meters away from him, and he needed something to retrieve those chemicals for him.

But Wu Yan stripped off his whole body and tore it into strips, which was not enough for a length of 4 meters, and there was no way to make up for the last one and a half meters.

"Ahem, Director Guo Minhui... Do you mind ... Take off your clothes? Wu Yan's old face flushed, although he really didn't think about it in his heart, but he only had a pair of underwear left on his body, and there was no extra fabric, and the remaining distance could only rely on Guo Minhui.

"You're going to get those solvents, aren't you? Can we get out of danger if we get it? Guo Minhui's face also turned red instantly, and she also understood that it was impossible for Wu Yi to do something unspeakable in this situation, so she didn't resist too much, and quickly took off her clothes, and also tore them into strips of cloth and connected them to the back of the cloth rope.

"Don't keep an eye on me." , Guo Minhui felt that Wu Yi had been staring at her, and turned sideways shyly, and now she only had close-fitting underwear left all over her body, and her good figure was unobstructed by Wu Yi under this dazzling incandescent light.

"Ahem." , Wu Yi shifted his gaze with difficulty, now is not the time for him to care about this kind of thing!

Tie a noose to the tip of the rope and begin to hoist the solution you need from the bench to yourself one by one.

Soon the four solutions he needed came to his eyes, and now he was missing the last step!

These fat rats!

"Wu Yi! What are you doing! Guo Minhui exclaimed, Wu Yi actually picked up the broken glass and cut the veins of his right hand forcefully, and in an instant, the rich smell of blood wafted out with the flowing blood, stimulating this group of hungry rats.

The stimulated rat became even more manic, constantly turning in front of Wu Yi's body, eager to eat.

"Guo Minhui! Later, when I say to start, you can kill as many rats as you can, and the more you kill, the more hope we have! Wu Yan saw that the glass shards were handed to Guo Minhui, and although the latter still didn't know Wu Yan's intentions, he still nodded vigorously.

Between Wu Yi stretched out his bleeding right hand to this group of impatient mice, the pungent smell of blood continued to affect the judgment of the mice, and finally the first mouse could not withstand the temptation in front of him, and gnawed on Wu Yan's wound, with the first one, soon there was a second, a third, and a fourth.

"Strike!".

Wu Yi ordered all his life, Guo Minhui, who had long been unable to endure it anymore, stabbed the glass fragments in his hand hard, and the frightened mice instantly scattered and fled, but the first four mice died in Guo Minhui's hands.

"! It hurts! Come, give me the fragment. Wu Yan's forehead was full of sweat stains caused by pain, and his right hand had now left a large number of jagged wounds, but fortunately, he got everything he needed!

Disemboweled, disemboweled, skinned.

Wu Yi really did as he said, peeled the four fat rats, and then completely removed the grease from their bodies, and the remaining flesh and blood were discarded far away, and when the rats saw the corpses of their companions, they also rushed up and fought with each other.

"Director Guo, you're optimistic! Then came my rare highlight! Wu Yi smiled again, only to see him pick up a clean beaker, and then add cold water from the sink to it, and finally add the grease taken from the mouse carcass to the cold water, and then add sodium hydroxide, and then start stirring non-stop.

"What are you talking about?" , Guo Minhui, who is hugging herself, still doesn't understand what Wu Yan is doing now.

"Make soap!".

"Make soap? What are you doing with soap now! ”。

"Of course soap is useless, what you want is a by-product of soap, glycerin!".

"Glycerin?".

The grease in the beaker begins to react with the sodium hydroxide and begins to form a sticky, milky white oily substance on the surface of the water, which is the simplest soap.

Wu Yi poured this layer of milky white oily substance into the sink again, plugged the water storage plug, added the 16 ready-made soaps, filled the water, poured all the NaCl into it, and then continued to stir non-stop, and the stirred soap gradually began to layer.

The soap part floated to the surface and glued together, while the yellowish liquid that sank underneath was Wu Yi's desire for glycerin!

With glycerin, you can make tools that can escape from this place!