Mark is a boxer. When he was a child, he witnessed his father's domestic violence and abuse of his mother, which cast a deep shadow on his young heart.
| Actor | Role |
|---|---|
 Jackie Lui Chung-YinMark | Mark |
 Chan Hiu-YingYu Ching | Yu Ching |
 Joanna Chan Pui-SanMan Man | Man Man |
| LLam Yue-FeiMark's Mother | Mark's Mother |