“Teacher Lu, we weren’t bitten by a snake. So now we’re working together to catch the culprit who released the snakes in our dormitory last night.”
As the head of the dorm, Zhang Peipei was the first to stand up at the critical mont.
“We caught the three snakes last night and put them in Zhou Chengzhe’s bag this morning while he was brushing his teeth. He placed the bag next to the water basin and he didn’t even notice the snakes. When he went back, he kept the bag under his bed. We were just returning his things to him! The figure that flashed past our window last night was clearly a man!”
Zhou Chengzhe’s eyes sank. “You have no proof, no evidence! So how dare you say that it was !”
The appearance of Zhang Peipei and Jian Junling disrupted Zhou Chengzhe’s plan and made him nervous.
“We didn’t say that the figure was you, Zhou Chengzhe. You’re the one that’s acting so suspicious by being too anxious. Co on, just look at your aggressive behavior today. Isn’t it obvious how much you want to pin the cri on Yun Xi? You’re the first one who jumped up to fra her. The other students weren’t as desperate as you!” Zhao Yumo stood up and fired back.
“You! It’s clear that you all joined forces to fra ! I didn’t do anything! You thieves shouting catch the thief are taking advantage of your numbers, so naturally, you guys can say whatever you all want!”
In a disadvantaged position, Zhou Chengzhe was afraid that this would be the final nail on his coffin, so he could only turn his head and turn to Lu Zhiwei for help.
“Teacher Lu, you can see that they’re working together to fra ! I was frad and falsely incriminated. I didn’t do anything at all!”
Lu Zhiwei looked at Yun Xi, but before he could say anything, Yun Xi spoke.
“Since what everyone said seems to make sense, let’s do an experint! After all, we’re in this camp to work on biology, and in biology, we sotis carry out experints. So let’s do an experint so we can find out who brought those snakes in.”
Lu Zhiwei slightly narrowed his eyes. This talented girl had remained silent and aloof all this ti and now, she’s ready to take action.
If she makes a move, it ans that this good show has just begun!
“The laboratory is not far from here, so I asked the teacher to bring so C acid over. The school’s sewer is connected to the canteen. The water must contain insoluble oil components. C acid can cause oil to condense and change color through a chemical reaction. Washing hands removes the sll and traces, but the superficial oils remaining on the surface of the skin can stay for a while. If you put your hands in a solution of C acid and your hands turn brown, it ans you have co into contact with sothing in the sewer. Let’s try it out on the teacher who carried the cage contaminated with the dirty sewage water.”
“Okay! I’ll let soone go and dilute the C acid solution,” the teacher said.
As soon as the teacher carrying the cage left, Zhou Chengzhe beca extrely nervous. He put his hands in his pockets and clenched them into tight fists. He trembled slightly in anticipation.
He didn’t expect this to happen, and he didn’t expect Yun Xi, that wretched girl, to co up with such a way to detect it!
His hand touched the snake cage last night. Although he wore gloves, the gloves were made of cotton and weren’t waterproof!
Now what? Once he puts his hand into C acid, he will definitely be exposed!
How should he worm his way out of the lie?
Yun Xi looked at Zhou Chengzhe’s restless deanor. She sneered and positioned herself in front of the black cage, just in case.
Soon, the teacher returned with the diluted solution of C acid. The teacher who carried the cage did the experint first. After a while, the palm of his right hand beca dark brown.
Teacher Xu then volunteered to try the experint on himself. He reached out for the basin and placed his hand in the solution. His hand did not change color.
Yun Xi raised her eyebrows. “Teacher Xu, teachers, and professors. Zhou Chengzhe claid that I left these gloves outside the window. The gloves are still wet, which ans that the snake catcher’s hand must have been contaminated by the water from the sewer. If that’s the case, let’s do the experint on myself!”
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