The protagonist of the novel, Zhang Ye, was originally a person who suffered from depression and was particularly incompatible with communicating with the opposite sex, but at the same time he was full of curiosity and yearning for the opposite sex. As Zhang Ye's first girlfriend, Fangzi brought a new color to his originally dull and ordinary life. The two fell in love. Unfortunately, the good times did not last long. With Fangzi's suicide, Zhang Ye's heart was hit hard and all his thoughts were destroyed. At Yoshiko's funeral, he fainted and made up his mind not to fall in love with others easily.
When he returned to school to continue his college life, he met Juzi who was much older than him. The appearance of Juzi brought unprecedented changes to Zhang Ye...