Jiang Shuning brings lunch to her husband Gu Qingyan and accidentally discovers traces of an affair between him and her best friend Liu Feifei. Jiang Shuning follows them to a villa, but her efforts are thwarted by her brother-in-law Gu Chen and Liu Feifei's maneuvering. Jiang Shuning teams up with Liu Feifei's husband Lu Chuan to set a plan in motion. In the end, Jiang Shuning and Lu Chuan lay an investment trap, and with a little extra help, they leave Gu Qingyan and Liu Feifei with nothing.