Building Inspector Tony (Tony Leung Ka Fai) investigates an old abandoned building in a deserted plant site and falls victim to a restless demon, who wants to resurrect into Tony's body. However, the spirit of a young woman (Rosamund Kwan) suddenly appears, saves Tony, and accidentally sucks some of his life force, thereby, sharing his feelings and emotions. The ghost falls in love with Tony, but he wants to use her to help him woo his gorgeous colleague (Ellen Chan).

A computer engineer is kidnapped and tortured. Since then, his girlfriend senses he's no longer the same person, and becomes convinced that something supernatural is corrupting his soul. The cop assigned to the case is also determined to get to the bottom of the case. The truth is more frightening than either had anticipated.

Ah Sun of the drama society leads a dramatic private life off-stage as well as on. His ex-wife Kong loses her last cent in business; and after going bankrupt is left without a place to stay. As she is entitled to own half of Ah Sun's house, she moves back. Ching, Sun's girlfriend, is determined to show who's the mistress. Her exaggerated actions embarrass Kong, and Kong soon has a chance to hit back. Ah Sun's rich aunt returns for a visit and has not been told about their divorce...