Wang Ruoyi was smart but poor, so she sold herself as a slave and entered the Meng Mansion, where she met Meng Peipei, a daughter of the same age. Meng Peipei was kind-hearted and never treated her harshly. He also taught her how to read, gave her snacks, and treated her like a friend. This warmth became the light in Wang Ruoyinu's life.
But the good times did not last long. The Meng family was unwilling to join forces with the profiteer Yang Shengzhuo, and was retaliated by Yang Shengzhuo. Meng Peipei died tragically in the conspiracy. The Meng family's parents were in grief. Seeing that Wang Ruoyi had a similar figure and demeanor to their daughter, and that she was familiar with the affairs of the Meng family, they tearfully begged her to temporarily take over Meng Peipei's identity and stabilize the situation. Wang Ruoyi wanted to avenge Meng Peipei, so she immediately agreed.
She hid her hatred and humiliation, imitated Meng Peipei's delicate posture, and played the role of the daughter of the Meng family. Until she met Yang Zhengye, she didn't know that he was Yang Shengzhuo's younger brother at first, and wanted to use him to investigate the case. When she found out about the relationship, her heart dropped. When she mentioned Yang Shengzhuo's suspicion, Yang Zhengye was full of disbelief: "My brother has never exceeded the rules, so don't make random guesses. If there is solid evidence, I will investigate. If there is no evidence, I will be more content."
Suspicion has arisen, and Wang Ruoyi understands that this journey of revenge, which carries the identity of a rich man, has just begun.