Perfect Elevation

Ching-fang is a gentle woman who lives with her mother-in-law. She takes good care of her mother-in-law, even when her mother-in-law gets drunk and picks on her. One day, a serial killer named Guo-hua breaks into their house and forces Ching-fang to kill her mother-in-law. Guo-hua watches the killing and admires the way she does it, thinking she’s the same kind of person that he is. He then takes Ching-fang to kill more people to make her discover her “true self”. Though she was forced initially, Ching-fang gradually begins to enjoy killing and even kills Guo-hua in the end, replacing him to become a new serial killer.