They went to the floor where Xiao Zheng lived. 。Where does Xiao Zheng live They already figured that out from Cai Shaohua. 。After they confirmed the address, the two police officers kicked the door ha...idor on the second floor, leaning against the railing to observe the scene below. 。At this time, Xiao Zheng and Sha Hai also arrived at the scene. They too wanted to see with their own eyes how these...