Xu Qi, a rural girl, has been imprisoned in the mountains for over ten years, chained by her father and husband. She bears deep hatred toward them, with her only weakness being her daughter Xingxing. During an escape, she meets Jiang Nanxing, a wealthy heiress returning to her prominent family. Jiang Nanxing kindly gives her a lift, but is killed by a driver bribed by the family’s adopted daughter Jiang Sisi and son-in-law He Jun. Before her death, Jiang Nanxing hands Xu Qi a keepsake and asks her to look after her friend Lin Yi.
Left with no choice, Xu Qi takes Jiang Nanxing’s identity and joins the richest Jiang family in Yuncheng. Jiang Nanxing’s parents, consumed by longing for their daughter, shower her with love. Her brother Jiang Che sees through the disguise but keeps it secret to investigate his sister’s death, and the two work together.
Jiang Sisi and He Jun collude with Xu Qi’s husband Wu Dawei to sabotage her and kidnap Xingxing. In the end, all villains are punished: Wu Dawei is sentenced to de
