Police officer Chou is about to propose to his girlfriend Chen. He then receives a homicide case report and follows it to the mountain area. Sadly, the deceased is his girlfriend Chen. Devastated as he is, he tries his best and arrests the murderer Li. However, from Li's confession, Chou learns that Chen has voluntarily let Li kill her. Why do Li and Chen go on a murderous journey together? Or is it Chen who kills herself?
| Actor | Role |
|---|---|
 Rexen ChengShing Chou | Shing Chou |
 Janel TsaiJing Lin | Jing Lin |
 Simon HsuehYu-Ze Wang | Yu-Ze Wang |
 Yin Chao-teCheng-Wen Li | Cheng-Wen Li |
 Chao Yi-lanKai-Sin Chen | Kai-Sin Chen |
 Kass TsaiCheng-Wen's Assistant | Cheng-Wen's Assistant |
 Ruan Bo-haoJia-Jie Lin | Jia-Jie Lin |
 Chen Yi-chunEmergency physician | Emergency physician |
 Cheng Nan-chungDetective | Detective |