Fu Shuyan, a popular young actress with both talent and appearance, and highly recognized acting skills; Meng Shuyan, a music producer who is proficient in both lyrics and composition, and the leader of the group MLQ. After falling in love for five years, they broke up because of Fu Shuyan's ignorance and Meng Shuyan's affection and paranoia. When they meet again, can they go back to their past?