Hired to spy on a philandering husband, Luo Haitao soon becomes entangled in a clandestine affair with the other man. Along with Luo's girlfriend, they succumb to the delirium of drunken nights, but how long can their tryst last?
Yueh-chen has an obsession with her classmate Shihao, but is too shy to confess to him directly. She sends in her best friend, Kerou, to act as a go-between, and Shihao ends up falling for Kerou, who is not sure what to think of him.