Qin Liyang and He Fan were lovers. By chance, Qin Liyang went to tutor He Fan's younger brother He Zhangzhang. He Zhangzhang was an introvert who liked painting but was poor at homework. During his contact with Qin Liyang, he secretly fell in love. As graduation was about to begin, He Fan was greedy for vanity and broke up with Qin Liyang. Qin Liyang was heartbroken, but He Zhangzhang never left her...