Contact the police?

Fang Qiu brought up this poisoning again.

There seemed no end.

Chen Yinsheng was mad.

"I've told you that we're still working on this. You should take my words for it. If the school can't find out the person, what can the police do?"

He hung up directly.

Looking at the screen showing the end of the call,

Fang Qiu smiled slightly.

One more day.

If ...