To keep a promise of her ancestors, Mo Wanwan hid her true identity and lived in the Yang family for seven years. During these seven years, she gave silently, but continually suffered contempt and harassment from the family. As the seven-year term approaches, the Yang family still does not know how to be considerate, constantly squeezing and making things difficult for her. Experiencing the family banquet storm, Mo Wanwan's true identity is revealed. She settled the old gratitude and grievances of her ancestors, faced the continued faults of the Yang family, and chose to clarify right and wrong, taking back the property that originally belonged to the family. Because of their own narrow-minded snobbery, the Yang family ended up with a corresponding ending. Mo Wanwan is clear about gratitude and grudges, puts down the resentment in her heart but never compromises, takes over the family business, and rushes toward a brand-new life of her own.