- Country: Hong Kong
- Genres: Drama, Fantasy, Romance
- Release: 2006-08-24
- Director: Gary Wing-Lun Mak
- Writers: Gary Wing-Lun Mak , Kai-Wah Mo
- Language: Cantonese | Mandarin
- Stars: Flora Chan , Natalie Ng , Andrew Ng , Carl Ng , Ken Wong , Patricia Liu , Lam Suet , Wing-Man Chan , Chin Ka-Lok , Tony Ho
- Runtime: 95 min
- Awards: N/A
- AKA: Undying Heart (United Kingdom) , Undying Heart (Hong Kong) , Sei sum · Bat sik , Undying Heart , Si xin bu xi , Si xin · Bu xi (Hong Kong) , Undying Heart (United States of America) , Min mie (China)
- Plot:
- IMDB:tt2108653