Li Gang

Jiahe's mother was murdered unexpectedly two years ago. Because of that, she and her father both lost their focus in life. Jiahe's father failed to find any decent job after retiring from the wrestling team, so he worked for a slaughterhouse as a beef deliverer. This job made Jiahe a victim of public shaming. She became lonely and helpless, and formed her own personal moral code — fighting back in every way possible towards shaming and unfairness.

古参刑事ジョンは、一人娘ミャオに呼び出され、クリスマス時期の北京の繁華街へとやって来る。彼は指定のウー・バーに到着するが、そこは怪しげな雰囲気のナイトクラブだった。父娘は半年ぶりに対面し、ミャオはクラブの経営者で彼女よりかなり年長のウーを恋人だと紹介する。