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"They are too shameless. Before the teacher finished speaking, they rushed forward. How come they rush to eat hot shit~ Tuo?"

When He Xiaowu said this, even the taciturn Chen Xueshu couldn't help grinning.

However, when the face moved, the wound on the forehead was pulled. It hurts!

Nalan Xin'er also delicately curled her lips: "I'm afraid they didn't eat the hot shit, and they splashed their faces."

When the three of them approached the equipment rack, they found that Lan Zhirou had already robbed several types of equipment and a lot of chemicals.

Nalan Xin'er squinted while watching Lan Zhirou pick and choose among the chemicals.

But some pure water, ammonia, hydrochloric acid, litmus test solution... etc. Why does Lan Zhirou choose carefully?

"Do you think you are picking a dowry?" Nalan Xiner said lightly.

Lan Zhirou's brows moved, and she swallowed, "My sister is really joking..."

With the selected equipment and chemicals, Fei also returned to the experimental platform of Class A camp.

Zhao Zhijian and Huangfushan hummed arrogantly, then left.

"Being someone else's dog-legs, doing a good job, be careful not to get bitten by a dog." Nalan Xin'er said with a smile.

Zhao Zhijian and Huangfushan stagnated, and the beakers in their hands almost didn't break.

Especially Huangfushan, who always felt that Nalan Xiner meant something, was unspeakable, and suddenly became a little arrogant.

"Be careful, the test tube is so thick and so big, tsk tsk, it's a pity that it broke, you don't have to make trouble when you look back..." He Xiaowu smirked.

Huangfushan suddenly remembered the humiliation of kneeling and confession, and the meaning of the test tube... His face was blue with anger.

The three of Class A picked up the equipment first, and this time it was Nalan Xiner's turn to choose the equipment.

Her eyes were as clear as water, keen and calm, and she looked at the ammonia and hydrochloric acid left on the shelf of the equipment...

He stretched out his hand, took a few bottles, and selected a few test tube beakers and alcohol lamps, and then walked back to his laboratory bench.

On the opposite side, Lan Zhirou kept staring at her intently, with a little nervousness, until she saw a few equipment and chemicals she had picked, she secretly breathed a sigh of relief, and gave up a weird smile.

Nalan Xiner did not see this sly smile.

She met with Chen Xueshu and He Xiaowu, and after a brief discussion, she decided on the order of presentation later.

Because the rule of the PK competition is, which group of people can complete the three classic methods of the fountain experiment the fastest and best, and which group will win.

The three of them, who usually practice seriously, finally reached the time of the game. Based on the usual practice, they reminded each other and encouraged each other.

"Are you all ready?" the chemistry teacher asked, holding the stopwatch timer.

"Ready!"

The two teams replied with great momentum.

The members of the expert team, and the students off the court, stared at the two groups of players with wide-eyed eyes. With this question and answer, everyone became excited.

This is the first time I have seen this public class in PK format. It is really interesting.

Who will win these two teams?

Is it the unsuspecting student who won the championship?

Or is it an accidental counterattack by a student?

No one can guess the result.

I just thought to myself, if there are no accidents, Xueba should have a chance to win...

Even the people in Class B are sweating for Nalan Xiner and the others.

The reason why Xueba is called Xueba is because they have been crushing them in their studies. Even if they are dissatisfied with these academic scumbags, even if these academics are not good at character, but the fact is the fact...

On the podium, the tense PK match is about to start!