Young Master Feng, Your Lady Has Stunned the World!

Twenty years ago, Gu Wan, the eldest daughter of the Gu family, vanished. Her younger sister, Gu Chu, became the sole focus of her doting parents. Upon Gu Wan's unexpected return twenty years later, Gu Chu warmly welcomed her, sharing her life and prized possessions. However, Gu Chu soon discovers Gu Wan’s sinister intentions: to steal everything, including Gu Chu’s fiancé. Their mother insists Gu Wan is owed a lifetime of restitution for her disappearance, falsely blaming Gu Chu’s childhood craving for candy. The family's debt to Gu Wan, the mother declares, is insurmountable, justifying Gu Wan's claim to the arranged marriage with the Feng family. The mother argues Gu Wan, as the elder daughter, rightfully takes precedence. Despite Gu Chu's attempts to reason and her realization that Gu Wan lied about the circumstances of her disappearance, her fiancé chooses Gu Wan. Disillusioned with men, Gu Chu renounces him. Surprisingly, the stoic Young Master Feng undergoes a personality transformation, repeatedly proposing to Gu Chu, revealing a long-held plan. Gu Chu eventually uncovers his secret.