The lives of four Beijing University students, from 1988 to the early 2000s.

Tang Yijie, the Construction Committee Director, falls off from rooftop and dies in a demolition riot. Yang Jiadong, a young police officer starts his investigation and finds that Tang's death is tied up with another case several years ago. Soon he is framed and suspended from duty, but he never gives up.

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?

Ding Hui is a member of Purple Butterfly, a powerful resistance group in Japanese occupied Shanghai. An unexpected encounter reunites her with Itami, an ex-lover and officer with a secret police unit tasked with dismantling Purple Butterfly.

A drama centered on the employees of a Nanjing massage parlor who share a common trait: they are all blind.