“Hi everyone, I’m Li Xu, your new chemistry teacher.”

“Next, I will show you a few interesting small chemical experiments.”

“Student Zhou Xingxing and Zhuang Ni are responsible for helping with the demonstration.”

After Li Xu finished speaking, he smiled and patted the shoulders of the two people beside him.

“Don’t worry, it’s not life-threatening.”

“I wasn’t in a panic at first, but I was a little panicked when you said that.” Zhou Xingxing looked at Li Xu suspiciously, feeling that this little boy had no good intentions.

It must be because he was jealous of his handsome appearance and deliberately punished him.

“Students, if you want to learn a subject well, you must first be interested in it.”

“Today I will do two chemical experiments that are very practical in daily life. I hope that everyone can feel the charm of chemistry.”

Li Xu fiddled with test tubes, large and small, for a while, then handed a bottle of pink sealed test tubes to Zhou Xingxing.

“Come on, you hold the test tube and shake it up and down.”

Zhou Xingxing took the test tube hesitantly and shook it lightly.

“I haven’t eaten, so use some strength.”

Li Xu stood a little further away, holding a chemistry book in his hand.

Zhou Xingxing shook the test tube vigorously when he heard the words.

“Boom.”

The test tube exploded suddenly, emitting a large amount of tiny pink dust.

“It’s so spicy, it hurts!”

A lot of red dust stuck to Zhou Xingxing’s face, his face turned red visibly with the naked eye, and he was jumping around with his eyes closed.

Li Xu put down the book in front of his face with a suppressed smile, and explained to the confused students: “Everyone has seen it, this is the power of the pepper bomb.”

“As long as some very common substances can be formulated, it will explode when violently shaken in a closed environment, releasing a large amount of irritating dust, and the spiciness is hundreds of times stronger than ordinary chili powder.”

“It doesn’t matter if you’re a boy or a girl, you can defend yourself with a few chili bombs on your body.”

The originally listless students suddenly became excited and applauded excitedly.

“Come and help Zhou Xingxing wash his face.”

“Let’s go on to demonstrate the next experiment.”

Seeing that the enthusiasm of the students was mobilized, Li Xumin glanced at the pale Zhuang Ni, and startedNext experiment.

After a few minutes.

Li Xu put some colorless and transparent liquid into a test tube, and handed it to Zhuang Ni cheerfully.

Zhuang Ni smiled uglier than crying, and took the test tube with trembling hands.

Seeing Zhuang Ni’s cautious appearance, Li Xu flicked a piece of chalk out.

The chalk accurately knocked down the test tube, and the colorless and transparent liquid inside spilled some on Johnny’s hand.

“what!!”

Zhuang Ni suddenly felt extremely itchy all over his body, lying on the ground rolling and scratching.

Section 18

Li Xu calmly gave instructions, and explained with a smile on his face: “This is the tickle water I specially invented. It is green and safe, non-toxic and pollution-free.”

“As long as you stick a little bit on it, your whole body will itch for ten minutes. Girls put it in the perfume bottle they carry with them, and they will never be afraid of salty wetness again.”

After finishing speaking, he looked at the eager little eyes below and smiled slightly: “Do you want to learn?”

“think!”

The sound was loud.



After class, Li Xu returned to the office.

He Min happened to be here too, and asked curiously, “Ah Xu, what are you talking about in class?”

“The students in your class are so loud.”

“Teach them some self-defense knowledge.”

Li Xu replied with a smile.

“Oh.”

He Min nodded, and asked Li Xu in a low voice: “A Xu, I heard that you graduated from the Law Department of Cambridge, how did you come to be a teacher?”

“This is a secret.”

Li Xu leaned closer to He Min’s ear: “I’ll tell you later.”

Feeling the hot air in her ear, He Min stepped back a few steps with reddish cheeks.

The atmosphere suddenly became a little subtle and ambiguous.

Li Xu packed up his things as usual, and waved his hands: “I have something to do later, so I’ll leave first.”

“Oh.”

He Min nodded somewhat disappointedly.

“correct.”

Li Xu turned back suddenly and took out two movie tickets: “There is a good movie tonight, let’s watch it together.”

After finishing speaking, without waiting for He Min’s answer, she directly stuffed the movie ticket into her hand, turned around and left.

“It’s like this again.”

He Min muttered, but subconsciously grasped the movie ticket.



“Amin is too easy to understand.”

In the corridor, Li Xu smiled and shook his head.

Li Xu was not surprised that He Min developed a good impression of him so quickly.

In the matter of lust, men and women are actually the same.

Li Xu’s appearance was originally very handsome, but after his physical fitness exploded, his appearance was further optimized.

As long as they are women, they will have a certain initial affection when they see it for the first time.

And after getting acquainted with He Min, Li Xu has always been humorous, and he got along very well with her, and He Min’s affection has been increasing.

“I’m such a scumbag.”

Li Xu muttered.

As a mature man, he confessed to his scumbag nature, and enjoyed it, and did not intend to correct it.

“It’s not worth living a lifetime in vain.”

With a chuckle, Li Xu walked towards the school gate, ready to take Zhuang Ni to Da Fei’s place to retrieve his cousin’s favorite gun. .



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