Ethan Cheng, the third young master of the Cheng Clan, was sent to a psychiatric hospital for ten years due to internal family conflicts. On his way out of the hospital, he meets Elena Xu, the eldest daughter of the Xu Clan, and the two form a bond. After Ethan returns to the Cheng Clan, he discovers that his older brothers Adrian Cheng and Zane Cheng not only embezzled the property of the third branch, but are also the real culprits behind the murder of his parents ten years ago. At the same time, Elena Xu is facing framing from her stepmother Hazel He and pressure from a forced family marriage alliance. The two decide to join forces to deal with their respective family crises: Ethan exposes his brothers' crimes and cleans up the Cheng Clan, while Elena, with Ethan's help, dismantles her stepmother's plot and secures her right to inherit the Xu family business. As they support each other, their feelings gradually grow, and they eventually get married, jointly taking charge of both the Cheng and Xu Clans and starting a new life.