Lin Wanqing is deeply in love with her husband, Gu Tingchen. At the request of his grandmother, Lin marries Gu Tingchen, but he is cold and distant because of his prior love for another woman, Ruan Xintian, whose parents sacrificed their lives to save Gu. Despite Ruan Xintian's evil nature and constant efforts to sabotage Lin's marriage, Lin Wanqing decides to leave, only to find herself in a complicated situation when Gu Tingchen refuses to let her go after learning of her pregnancy.