Rex is digging up facts...
Gang Yi
Li Mi
Bai Yao
Xia Fan
Zhao Yifan
Zhang Sheng Li
Ren Yu
Hua Zi
Chen Bei
owner of the gang hangout
Zhu Zhi Yi
passerby
Xitong Zhao
Lu Yao
刘玉萍
aunt from the tenants' committee
Hong Bi
policeman
Chen Xiaoxi
