Li Mingyuan accidentally discovered that his wife Chen Qing had been having an affair with his childhood friend Wang Zihao. For years, Chen Qing had lied about having a low libido to avoid intimacy with Li Mingyuan, while secretly carrying on with Wang Zihao. Enraged, Li Mingyuan set a trap, luring Chen Qing and Wang Zihao step by step into his scheme, watching as they fell into his carefully laid snare.