A boy's disappointing scores on the college entrance exam bring shame down on his family.

Terry (Teddy Robin), a diminutive rock enthusiast and manager of all-girl band The Playgirls, finds himself caught up in a chaotic espionage caper. After two bumbling Japanese hitmen tear apart a rock bar in search of the spy Yap and a hidden treasure map, Terry is wrongly blamed and storms out. He soon discovers the dying Yap in his car, and with her last breath she conceals the map on one of his posters. As the police close in, Terry falls for Inspector Nina, convinced that she shares his feelings, while spy chief Mak and his incompetent assassins continue their frantic pursuit of the missing map.

In 1980, a crack team of Taoists (garbed like ninjas!) successfully vanquish a mob of ghosts -- except for female demon Pinkish Red, who manages to escape. Six years later, Cici Shin (Charine Chan Kar-ling) and her cousin, Lily Li (Ann Bridgewater), open a boutique and need a mirror for their fitting room. The mall security guard finds one for them in the basement but, naturally, Pinkish Red resides inside it and, when Cici cleans the mirror’s surface, the ghost is able to enter back into the real world.