Inadvertently, Mozi met Xiaoyu on the Internet, and the two boys and girls, who were 6 years apart in age, kept in touch. Unknown to Xiaoyu, Mozi had fallen hopelessly in love with him. And by chance, Xiaoyu met Xiaoyin, who had a great talent for painting. Xiaoyin was simple and beautiful, which attracted Xiaoyu deeply. Xiaoyu fell in love with Xiaoyin, but Xiaoyin had always resisted all boys who showed love because of their childhood experiences. The appearance of Song Bingye and Muzi... Broke everything.