The bumpy little van was snowing outside, letting passenger Zhang Zhongqing remember the day when he first came to Yanshou Village 30 years ago. That day was the beginning of love and sin in his life... Thirty years ago, he and Lin Hanxue of Yanshou Village had a private life. On the way to elopement, the lover is willing to be arrested in order to save him, to complete his escape. However, this scene of leaving alone in the eyes of Lin Shiying is more like an irresponsible abandonment. He separated his daughter from the world and separated the rumors of outsiders.

When a series of eerie murders erupts across Hong Kong, grizzled veteran Huang and his reckless younger partner Wang, are assigned to track down the killer.