A man becomes involved in a memory manipulation operation to try and regain lost memories. He thinks the exercise may help repair his failed marriage, but accidentally ends up with the mind of a serial killer.
| Actor | Role |
|---|---|
 Huang BoJiang Feng | Jiang Feng |
 Xu JingleiZhang Daichen | Zhang Daichen |
 Duan YihongShen Hanqiang | Shen Hanqiang |
 Patricio Antonio LiangLei Qi | Lei Qi |
 Yang ZishanChen Shanshan | Chen Shanshan |
 Hsu Wei-ningMystery Woman | Mystery Woman |
 Eoin O'BrienU.S. Marine | U.S. Marine |
 Wang ZhenerLi Huilan | Li Huilan |
 Jiao GangLi Hang | Li Hang |
 Zhang JunyiShen's Father | Shen's Father |
 Du HanmengLi Xiaoyun | Li Xiaoyun |
 Luan YuanhuiDoctor Wu | Doctor Wu |
 Zheng ChuyiSuicide Man | Suicide Man |
| Eoin O'BrienU.S Army | U.S Army |
 Hyesun ChoKorean Girl | Korean Girl |
 Hu MingThief | Thief |
 Shao ShengjieNurse | Nurse |
 Jin JinPolice | Police |
 Cady YangNurse | Nurse |
 Wu YufangJiang's Mother | Jiang's Mother |
 Xu WeiNurse | Nurse |
 Gao YeKidnapped Woman | Kidnapped Woman |
 Zheng XiaomaoFather Shen | Father Shen |
 Zheng QiPolice | Police |
 Yi DuIntermediary | Intermediary |
 Xu FangyiShen Mom Sister | Shen Mom Sister |