五十度灰

　　A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.

　　精神医生Lilian Steiner就自己一个病人的死展开了调查，她相信这是一起谋杀。

小说作家阿贞与拳王父亲从小存在隔阂，父亲离世后，她通过格斗竞技探寻真相，逐渐理解父亲并完成自我蜕变。影片围绕父爱与亲情展开，男主角虽格斗天资一般，仍不懈追寻梦想。剧情融合文与武转换、善与恶抉择，最终阿贞为父正名，成为真正的格斗家 。