A murder case occurs in Bingcheng City, and the unusual behavior of the victim's family member during the identification of the body caught the attention of the police officer, Song Ci. This causes conflicted opinions between her Investigation Team captain, Qiu Bing, and the senior team member, Bao Sen.
| Actor | Role |
|---|---|
 Zhao YixinQiu Bing | Qiu Bing |
 Cai PeichiNot listed | Not listed |
 Gao SiwenNot listed | Not listed |
 Li TingtingNot listed | Not listed |