Betrayed by her adopted daughter Gu Xiayue and ex-fiancé Lu Yicheng, Gu Zhichu vanished for six years. She returned as Gu Xinnuan with triplets in tow, crashed Gu Xiayue's and Xie Huaiting's wedding, and invaded the Xie mansion. Though Xiayue plotted repeatedly against her, Gu Xinnuan anticipated every scheme. In a masterstroke, Gu Xinnuan orchestrated the financial ruin of both Gu and Lu families. Ultimately, Xie Huaiting proposed to Gu Xinnuan, while their enemies faced poetic justice.