Tian Yaoran inherited a mental hospital that was on the verge of closing down, only to find that all the "patients" were top wanted criminals hiding in disguise. In order to save his life, he was forced to play multiple personalities and run this criminal farm on the edge of a knife. Until the female CEO Yao Ruoxi, who claimed to be here for recuperation, checked in, she smiled and took off his mask: "Dean, your 'sub-personality' seems to be my missing husband?"