Jiang Xiaobai and Tong Li have reconciled as editor and author, as well as lovers. However, their relationship is facing challenges. Tong Li's latest work has been criticized by readers and her serialization may be at risk due to Wen Zheng Magazines declining sales. Meanwhile, Jiang Xiaobai recalls his high school days when he made music with friends and decides to become a backup bassist for a local band trying to break through. Tong Li is frustrated by writer's block and Jiang Xiaobai pursuing an old dream. The situation worsens when the head editor of Editorial Office No. 2 is replaced, leading to the cancellation of her novel. As their relationship deteriorates and her family interferes, Tong Li visits a welfare center for autistic people where she meets a non-verbal man whose piano playing moves her. She begins volunteering at the center, unaware that Jiang Xiaobai's world is closer than she thought.