As children, the sister and brother were thrown out of the house by their aunt. When she grew up, the heroine worked as a caregiver to make a living and accidentally entered her biological father’s wealthy family, where she was repeatedly tormented by her stepmother. To save her own son, the stepmother tried every means to take the heroine’s kidney and also hired someone to impersonate the true heiress to seize the family fortune. The heroine gathered evidence and exposed the conspiracy at the family‑reunion banquet. Upon learning the truth, her biological father died of regret, and the heroine eventually took control of the family business and lived a peaceful life.
