The male protagonist Xu Yan was expelled from his original school and transferred to Class 6, Grade 2, of Hangcheng No. 2 Middle School. Because of a box of heat-relieving medicine, he became connected with the female customer Nuannuan, but it also started a misunderstanding. Due to ignorance, Gu Nuannuan and her "savior" often had tit-for-tat conflicts. As time passed, a secret feeling gradually developed. However, this journey of youth was not smooth sailing, and the sadness and pain will be explained in the summer solstice.
Purpose: To make up for the regrets of youth and wish for a happy ending