The configuration of Wang Shui is not difficult for Lin Zihua, a science and engineering dog.

Also known as king acid, nitro hydrochloric acid, is a very corrosive liquid with yellow mist. It is a mixture of concentrated hydrochloric acid (HCl) and concentrated nitric acid (HNO?) in a volume ratio of 3:1.

It is indeed not difficult to mix just two kinds of ‘raw materials’ in a three to one ratio.

Perhaps the only difficulty is that if you want to get a lot of raw materials, you will be paid attention to, and it is impossible to be silent.

Fortunately, Lin Zihua only needs to melt a gold brick, and there is no need to be too much. He can get a little away from the laboratory, as long as he doesn't make too high profile, there will be no big problem.

After some operation, there is no problem.

But just as he was setting up with Shui Royal, his classmates received news.

For a moment, the class group was particularly lively.

"According to the reliable news of Xiaodao, the Iceberg Male God is back!"

"Are you honored? Where are you?"

"In the chemistry laboratory, how about it, do our bets still count?"

"That's a must!"

"Go around, block the door."

"Who wins? Each of us invites you to a big meal!!"

"I'll go too!"

"Count me."

······

Soon, Lin Zihua's classmates who were still in school immediately started to act, but he knew nothing until he came out of the laboratory with his bag on his back.

"Hi, Brother Hua!"

"Hello Brother Hua!"

"haven't seen you for a long time."

"What a coincidence!"

There were more than a dozen people in a group, including men and women, who greeted him, saying "It's a coincidence".

Is it such a coincidence?!

Lin Zihua's mouth twitched.

I believe in your evil!

But at the same time, he felt a bad feeling in his heart.

These guys appeared at the same time and blocked the door here. Why? I'm afraid it's not...

My heart suddenly tightened!

Before he could say something, he listened to Yaqi, "Brother Hua, I heard a very funny joke yesterday, I'll tell you~"

"I am too!"

"And me!"

really!

Lin Zihua was once one head and two big ones!

"You are here again!"

He was speechless, rolling his eyes, and was extremely alert at the same time.

What are these guys doing? It’s very simple. The classmates in the class have already made a bet. Whoever can make them laugh can make all the students who participate in the game have a big meal.

The reason is that I have always been too ‘cool’.

This led to the students having a strange desire to win and lose.

At the beginning, Lin Zihua even blocked the door three times a day.

But the fact that he was holding back his laughter was a bit outrageous, so he had never been amused by them in two years, so he had never been blocked by them in the past year.

I didn't expect to be blocked again today!

Moreover, looking at their ready, they are clearly prepared. It seems that today is another bloody battle!

"You must be good with my thigh meat."

There was no way, Lin Zihua could only stand still, "soul flying outside the sky".

You can't say that I teleport with a smile, don't play like this, right?

At most, I just listen to a few jokes and can’t hold them in. I quickly say that I have something to do and leave.

······

"This is the joke."

Ren Yaqi smiled like a flower. She was very beautiful. She was a class beauty, a flower-level beauty, and was almost the same as the school beauty.

There are many suitors, but she doesn't like any of them.

People are very pure, but everyone knows that she has always been in love with the "cold male god" Lin Zihua, so she has never fallen in love after living in college in recent years.

At this moment, her pretty face gradually turned red.

He told a bold joke that he had never told in his life.

"You can do it!"

She secretly cheered herself up: "Also, the graduation season is right in front of me. If I don't work hard, I really have no chance."

"At least you can't leave regrets for yourself, right?"

Thinking of this, her tone gradually became firmer and her mouth became clearer.

"A couple is in love."

"Boys are tempted by hand and say they can use their hands."

"Girls still won't."

"The boy just said, just say..."

Speaking of this, Ren Yaqi's face almost turned into a monkey's butt.

"You just imagine yourself pouring ketchup."

"The girl suddenly realized and said: I understand."

"And she was like that."

She stopped talking, but stretched out her hands.

Her right hand seemed to be holding a bottle of ketchup, with the mouth of the bottle facing down, shaking gently. But then, she raised her left hand and slapped hard at the bottom of the bottle.

Slap sex!

One time is not enough, I took photos several times in succession!

Well, I poured ketchup, but I couldn't pour it out, so I took the bottom of the bottle, there was nothing wrong with it.

Everyone suddenly became silent.

Ren Yaqi lowered her head, extremely embarrassed.

Lin Zihua's mouth twitched wildly.

"puff!"

Other students, both men and women, suddenly burst into laughter after a brief silence.

"Ha ha ha ha!"

"I'll go!"

"I'm so laughing."

"What a miserable man!"

Lin Zihua: "···"

The hand held in the pocket of the trouser pocket was pinching his thigh flesh without any trace and pulled it hard.

Um.

OK!

My poor thighs.

It’s not that this joke is so funny, but it also depends on who the person is. Ren Yaqi gave everyone the impression that it was like a lotus and was not stained with mud. But now she suddenly told this joke. This contrast made Lin Zihua also smile.

Must be suppressed!

Laughing.
To be continued...