Six-and-a-half-year-old Pei An'an single-handedly looks after her comatose mother Lin Wantang, refusing to touch her surgery funds even while picking rotten vegetables. A video exposes her as the biological daughter of Pei Group CEO Pei Yanchuan. Seven years ago, Lin Wantang donated a kidney to save a down-and-out Pei Yanchuan, yet falsely claimed she was gold-digging as she left in obscurity, while Shen Mingzhu usurped the kindness and stole the engagement. Chaos erupts at the acknowledgment banquet, where Gu Yao steps forward to protect mother and daughter; a longevity lock exposes Lin Wantang's true identity as Shen Qinghuan, the long-lost eldest daughter of the Shen family. As layer upon layer of lies is shattered, the villains launch a frantic counterattack only to fall into the net of the law. Pei Yanchuan wakes up to reality and embarks on his path to win back his wife, but Lin Wantang refuses to forgive him easily, giving him the chance to make it up to their daughter and undergo probation.