Chapter 1617: Boss Zheng with high emotional intelligence

According to the female student, she had felt a little uncomfortable after eating in the cafeteria yesterday. After that, she went to the evening self - study session. The more she read, the more nauseated she felt.

He thought it was a stomach flu, but he vomited so badly that he almost fainted in the bathroom.

She was sent to Room 912 by her roommate. One of her classmates also showed similar symptoms when she was sent to the hospital and was kept for observation.

There were no bright spots in the whole process that made people suddenly realize. The only suspicious incident and location was the school cafeteria.

And this place was definitely the focus of the investigation. If he could miss even this, Zheng Ren felt that he should pack up and return to Sea city.

"Chief Zhou, have you checked the school canteen?" Even so, Zheng Ren still asked in a deep voice.