A gifted criminal profiler, Fang Mu was asked to assist the police in solving a bizarre campus serial killing. Working together with Police Captain Tai Wei, Fang Mu tries to crack down the murder cases, but he unknowingly gets embroiled in a battle of wits.
| Actor | Role |
|---|---|
 Liao FanTai Wei | Tai Wei |
 Li YifengFang Mu | Fang Mu |
 Wan QianQiao Lan | Qiao Lan |
 Li ChunChen Xi | Chen Xi |
 Chang Kuo-ChuNot listed | Not listed |
 Zhou ShuaiOfficer Zhao | Officer Zhao |
 Jerry LiauMasked Man | Masked Man |
 Sun QihengWu Qian | Wu Qian |