Su Xing (played by Jia Nailiang) and Sun Xiaoai (played by Chen Yihan) were childhood sweethearts. After adulthood, Su Xing became a popular idol star, and Sun Xiaoai accidentally became his personal nanny. During the days of getting along day and night, Sun Xiaoai saw the unknown side behind Su Xing's star halo, and was deeply moved by his integrity and kindness. As time went by, the two hearts gradually got closer. However, when people are popular, there are many rumors. Su Xing's high popularity aroused the jealousy of Julie (played by Chen Xiaoyun). She set up a vicious plan and made Su Xing lose everything overnight. When Su Xing was at his most miserable, Sun Xiaoai still stayed by his side and firmly believed in his innocence. Gold will shine wherever it goes. Gradually, Su Xing cleared himself of the injustice and returned to the top of his career.