A team of four detectives with distinct personalities specializes in solving cold cases. Led by Luo Yingwei, the team includes gossip queen Cai Wenxin, determined Xia Luoyang, and quiet Feng Yi. Despite their differences, they work together to tackle complex cases and, with help from allies, face off against a powerful drug syndicate.
Li Yuan
Luo Yingwei
Shi Shi
Cai Wenxin
Wang Yu
Cai Wenfei
Chen Muyang
Zhang Jianming
Pu Tao
Xia Luoyang
Cheng Yu
Lei Zhongyong
Yang Xinming
Teacher Lin
Li Chengru
Xu Jin
