
After three years of working away from home, Xie Qinshuai eagerly returns, only to be plagued by neighborhood gossip and clues that lead him to suspect his wife, Wang Feifei, has cheated on him countless times during his absence. Xie Qinshuai constantly searches for evidence, but Wang Feifei cleverly manages to talk her way out of trouble each time. Meanwhile, the appearance of a mysterious figure gradually reveals a hidden side of Xie Qinshuai. The situation escalates when Wang Feifei and her lover conspire to kill him. Xie Qinshuai sees through their scheme and breaks things off with his wife. It is then that Xie Qinshuai's true identity is revealed to everyone.