Li Yangxi, who had just graduated and returned to China, fell in love with the male protagonist at first sight at a cocktail party at his brother's company, but found out that the male protagonist had a girlfriend, and the girlfriend turned out to be the sister of the family leader who grew up with him. Later, Li Yangxi saw reports and found out that the male protagonist proposed to his girlfriend on the show. Li Yangxi was heartbroken and decided to study abroad.
Six years later, his brother told Li Yangxi that the male protagonist had broken up and lost the retina in his left eye and then returned to China resolutely. In order to stand beside the male protagonist and let him see her, Li Yangxi decided to debut as a singer.