The prequel to Taylor Wong's With or Without You finds Prince being raised as a trained assassin by his "father." Meanwhile, he falls in love with Tweedy, a singer who teaches him how to love.
| Actor | Role |
|---|---|
 Jacky Cheung Hok-YauTai Zi | Tai Zi |
 Rosamund Kwan Chi-LamMs. Chen | Ms. Chen |
 Carina LauJing Jing | Jing Jing |
 Hacken LeePoliceman | Policeman |
 Michael Chan Wai-ManQing Lung | Qing Lung |
 Chin HoMute killer | Mute killer |
| WWong Siu-LungPoliceman | Policeman |
| LLisa TungLisa | Lisa |
 Maryanna Yip SanTai zi's mother | Tai zi's mother |
 So Wai-NamBodyguard | Bodyguard |
| LLam Kwok-KitBodyguard | Bodyguard |
| LLee Ga-HungBodyguard | Bodyguard |
 Jim JamesJudge | Judge |
 Wong Siu-LungNot listed | Not listed |
 Wong Ka-LeungNot listed | Not listed |