On a dark and windy night, a group of filmmakers were secretly summoned together to remake a sensational murder case into a movie to make a name for themselves. Little did they know that they were at the crime scene and were gradually trapped in a huge mystery, and the murderer was among them... Along with the creative storm of greed, the story behind the case seemed to be even more confusing, with a play within a play, a case within a case, a game within a game, and people outside, all linked together, and a contest between ambition and conscience became more and more intense. Is life hanging by a thread, or is there another shocking reversal? Can the bloody flower of love and warmth finally bloom from the blood river that is about to dry up? Everything remains to be revealed.