At the entrance of the Ma City First Detention Center, a young man in a worn white shirt stood there, looking around blankly.,In his previous life, Qin Chuan's father died under suspicious circumstances. Qin Chuan always suspected that this dog couple had poisoned him, but he had no evidence.,He was also the only member of the Ren family to visit Qin Chuan before he passed away in Qinchuan.。