With past experiences, Zhou Suisui returns to the moment of crisis. Her only wish is to protect her brother Zhou Sui'an and prevent him from being deceived by Su Wan's false appearance. In order to awaken his brother who had fallen into an emotional misunderstanding, Zhou Suisui borrowed Jiang Zongyan to divert his brother's attention. She calmly collected clues, rectified the company's internal problems, and exposed the other party's carefully crafted lies layer by layer. During the back and forth interactions, Jiang Zongyan, who was originally just used to divert his attention, gradually developed true feelings for Zhou Suisui. The bad guys got the ending they deserved, and the brother and sister protected the family business while gaining precious family affection and sweet love.