C958 Search for Evidence

Leng Yichen hesitated for a moment after hearing Han Su's words.

"We want to know what poison Ann Xianyang was poisoned with in the prison."

"Didn't you know?"

Leng Yichen asked in surprise.

It was because Han Su had given him the antidote before.

"When the hearing starts tomorrow, I think the poison in the food is a small matter. It could also be their prelude