In Kowloon Walled City, a triad enforcer forces a college student into a film project, but a dangerous accident sparks an unexpected connection.

Liuyi witnesses his sister Siu Mun's fatal fall on a premiere night, shortly after her divorce demand.

He Chusan takes meticulous care of the unconscious Xia Liuyi and hides his whereabouts. The two begin an awkward cohabitation in a small room.

With Chusan’s plan in motion, can Xia Liuyi clear his name and return to Xiaoqi Hall?

At the graduation party, a slightly tipsy He Chusan and Xia Liuyi find themselves drawing closer and closer.

When an unexpected crisis strikes the He family, Liuyi rushes to help. In the aftermath, he and Chusan finally open their hearts to each other.

A mysterious man appears beside Chusan, stirring intense jealousy in Liuyi.

Wounded and on the run, Liuyi takes refuge in Chusan’s apartment. As danger closes in, the bond between them begins to deepen.

Chubby Seven kidnaps Chusan to blackmail Liuyi. Ignoring people's advice, Liuyi goes to the warehouse to rescue him.