"One wants to see her boyfriend, the other wants to chase stars and watch concerts, so I have to pull you over to accompany me, in fact, I don't want to go to her house, whenever my mother doesn't go to me, I go there every year, watching those people play over there, I'm alone in the corner...... They have their circles and look down on people like us, so although my surname is Bai, I actually feel inferior sometimes, just because my dad is unproductive, and my family is average, they look down on me...... "Bai Yiyi was very angry after speaking.

Qing Huan heard her say that, and Yiyi had just helped her, so she should come down, "Okay, I'll go with you, but I don't understand anything, don't dislike me and pull you back when the time comes." ”

"Just go to a meal and give a gift, just stay for a while, just go through the form."

The words are full of contempt, those rich people just love to toss around, and they just celebrate their birthdays, but they do it like a superstar's concert, and they don't think too much and trouble.

Qing Huan nodded, she didn't have to do anything to reassure.

Qing Huan went to work the next night, the first day of work was inevitably a little apprehensive, fortunately, nothing happened, to get off work, Qing Huan quickly returned to school, after half an hour, the school gate will be closed, fortunately, only more than ten minutes away.

When I returned to the dormitory, I was about to go to the dormitory, when the three of us sat on the bed and covered their stomachs and moaned.

"What's wrong with you?" Could it be that where did the three of them go to eat at night?

"Spit up and down, Qinghuan, a few of us have gone to half our lives!" Li Yanling's face was pale and weak, and she said pitifully.

The other two weren't much better.

"What did you eat? Is it a bad stomach? ”

"It's not just our dormitory, it's the same in the next few dormitories, but we haven't eaten anything, we have dinner as usual."

Jiang Nanxi came out of the toilet holding her stomach, she went to the toilet for the second time.

"I'll take your finger." Qing Huan said after deliberation.

"Qinghuan, how are your medical skills?" Jiang Nanxi looked at Qing Huan strangely, they all just came to study medicine, and their specialty is surgery, and basically no one knows Chinese medicine and takes the pulse.

"Not how...... Reached! ”

Her medical skills were also learned from reading the medical books left by her grandfather this month, as well as the book given by her grandmother's mother's family.

Put your hand on your wrist and start taking your pulse.

The left and right pulses are cut, and the pulses are chaotic, which is obviously a symptom of poisoning.

The same pulse is seen after the other two are checked.

"What did you eat that night?" Qing Huan asked after groaning.

She was in a hurry to go to work in the evening, only ate a piece of bread, and did not go to the cafeteria with them to eat.

"Just like usual, I just went to the cafeteria for dinner, and when I came back, I drank some water and didn't eat anything."

"Drink ......"

Each floor has a boiling water room.

Qing Huan poured some water from the thermos and came out, and then put the silver needle in, and it didn't take long for the silver needle to turn black.

So it is certain that the water source in the school is poisonous, but there has never been such a thing before, and the sudden occurrence of such a thing today makes Qing Huan a little strange, indicating that the water source of the school is no problem, and there are only a few poisoning incidents, so it must be that someone poisoned the boiling water room.

Qing Huan quickly came to the boiling water room, the boiling water door here is installed in a water tower, open the faucet on one side, she has a water spirit and a water spirit element, and she can sense that there is a problem with the water quality with her aura, and the same is true for checking with a silver needle.