Lin Zihui works as a designer in a marketing company. She is harassed by male colleagues and clients. Fortunately, her boss He Yingjie protects her and the two get closer. He Yingjie is facing a crisis in his marriage and career, and has to deal with the emotional flirtations of his boss Deng Xiuhua, which gives him a headache. The company takes on the design of a Halloween haunted house. Zihui is molested while decorating it. She insists that He Yingjie is the murderer and accuses him of sexual assault.