Yun Yueshu, the eldest daughter of the Yun family and girlfriend of Wen Changmo, the eldest son of the Wen family, accidentally discovered his affair with her younger sister, Yun Luoluo. Disgusted by their betrayal, she slapped Wen Changmo and decided to end their relationship. After leaving the room, Yun Yueshu was filled with a mix of anger and determination, ready to start a new chapter in her life.