Sammy's Children's Day

In the lawless maze of Kowloon Walled City, Xia Liu Yi is one of the fiercest fighters around. To help launder money for his triad boss, he helps produce a film project and forcibly drags He Chu San, a college student, into writing the script. Chu San wants only to escape—but when a set collapses, Liu Yi dives in and shields him in his arms. Their fated encounter begins.

With Liu Yi's boss and sister both dead, Xia Liu Yi is framed by his own trusted men and branded a kinslayer hunted across Hong Kong. Badly wounded and with nowhere left to run, he reaches He Chu San at the edge of death in search of refuge.

He Chu San takes meticulous care of the unconscious Xia Liu Yi and hides his whereabouts. The two begin an awkward cohabitation in a small room.

With Chu San's plan in motion, can Xia Liu Yi clear his name and return to Xiaoqi Hall?

At the graduation party, a slightly tipsy He Chu San and Xia Liu Yi find themselves drawing closer and closer.

When an unexpected crisis strikes the He family, Liu Yi rushes to help. In the aftermath, he and Chu San finally open their hearts to each other.