man who was killed was none other than Ling's childhood sweetheart. Ling tells her that since she was in need of money for her mother, she and the man planned to make a living selling kidneys. However, because of Ching's 'betrayal', the man killed himself. Ling then discovers that Wai has been searching her house. She holds Wai hostage and asks Ching to come to her workplace, a research center, and give her kidney. Ching, armed with an axe chases Ling, her anger intensifying when she learns that Wai is dead. But Ling suffocates her with plastic. In the end, Ching wakes up in hospital, where a doctor tells her that she was in critical condition, but saved by a kidney that belonged to the dead at the scene where she was found. She realizes that Ling hacked herself to death to give her the kidney she always wanted. Unable to digest this information, she starts screaming, begging the doctor to remove her kidney, as the camera cuts to a shot of Ching telling Ling they will always be together, and another of Ling lying dead with her voiceover saying, "You'll owe me this forever." There is a final shot of Ching, under the effect of sedatives, falling unconscious. Cast and roles include Karena Lam - Suen Ling Angelica Lee - Fung Chi Ching Andy Hui Chi-On - Wai Roy Chow Liu Kai-chi Annie Man Raymond Wong Ho-Yin External links Entry at lovehkfilm.com 2004 films 2004 psychological thriller films Films directed by Law Chi-leung Hong Kong psychological thriller films 2000s Hong Kong films