A young man and woman meet each other and forge a special connection due to violent circumstances and debt issues. He is a prize fighter who wants to be champion of the world, she is a talented singer who dreams of major success. Both will do anything to achieve their dreams, fighting with everything they can in this life so there’s no regrets in the next.
| Directing | Johnnie To | Director |
| Writing | Wai Ka-fai | Writer |
| Writing | Ray Chan Wai-Ban | Writer |
| Production | Johnnie To | Producer |
| Writing | Mak Tin-Shu | Writer |
| Crew | Charles Heung Wah-Keung | Presenter |
| Camera | Cheng Siu-keung | Director of Photography |
| Writing | Angus Chan Siu-Hei | Writer |
| Production | Elaine Chu Suk-Yee | Producer |
| Directing | Becky Chan | First Assistant Director |
| Directing | Man Uen-Ching | Second Assistant Director |
| Art | Cat Leung Si-Wan | Art Direction |
| Costume & Make-Up | Stephanie Wong Ka-Bo | Costume Design |
| Editing | Allen Leung | Editor |
| Sound | Peter Kam Pau-Tat | Music |
| Crew | Jack Wong Wai-Leung | Stunt Coordinator |
| Crew | Tiffany Chen Ming-Ying | Presenter |
| Production | Wai Ka-fai | Producer |