C272 Private Participation

"I …" Su Mian hesitated and said, "Actually, I really want to help solve this case. I promise that I won't cause any trouble for you, okay?"

Zhao Qian frowned, feeling troubled. He didn't know what to do with the documents in his hands.

Su Mian looked at him nervously, worried that Zhao Qian would not agree.

"Alright, but you have to be careful of your safety. If there's anything