In her past life, Zhou Suisui witnessed her brother Zhou Suian become infatuated with the actress Su Wan, only to be schemed against and cyber-bullied. The Zhou family fell, her brother committed suicide, and after failing to assassinate Su Wan, she jumped from a building. Reborn on the day her brother livestreamed his confession to Su Wan, she lied that she was privately meeting Jiang Zongyan, her brother's mortal enemy, to stop him. She gathered evidence to expose Su Wan's foul deeds and cleared out the parasites of the Zhou family. She woke up her lovesick brother by pretending to be close to Jiang Zongyan, making him see Su Wan's true colors. Jiang Zongyan, originally just a tool, fell in love, aggressively pursued his wife, and devotedly protected her. In the end, the bad guys got punished, the siblings reconciled, and Zhou Suisui gained a unique and deep doting partiality.