C3516

"Ding Changsheng, it's impossible for me to tell you where I am right now. My brother was killed by someone. If I tell you where I am, would you want to kill me?" Old He San asked.

Ding Changsheng asked, "Then why did you call me? Since you know everything, you called me just to tell me that your brother was killed?"

"If you agree to one condition, I will tell you who killed him