Faced with Tan Jincheng's attitude, Gao Yang was genuinely at a loss for words.
He looked at Tan Jincheng and thought for a moment before speaking in a low voice, "Is there something you can't let the police know?"
Tan Jincheng just looked at Gao Yang and smiled, not giving any response.
Gao Yang stared at Tan Jincheng for a while. In the end, he was sure that it would be no easy task to pry open Tan Jincheng's mouth.
"How about this, I definitely have information you don't know..." Gao Yang said, "Can we exchange? I'll tell you something, and then I'll ask you one question, you answer me. And you should know, even if you tell me something, without proof, I can't use it as evidence."
Hearing Gao Yang actually say this, Tan Jincheng laughed directly, "Gao Yang, you are truly getting more mature."
The corner of Gao Yang's mouth twitched, "Isn't there no other choice? If you were willing to cooperate, to tell me some clues, I wouldn't argue with you like this."
