He Yanxia×Zhu Yingyu
It's raining (Xia Yu)
Ka 1, who hides his thoughts but is very obvious, and Ka 0, a tsundere who is sunny and has weak insensitivity.
Yuzai: Just breathe. /Brother Xia: It has always attracted me.
Zhu Yingyu, who transferred from Class 7 to Class 4, met He Yanxia, whose first impression was that of the "Sleeping God", and he became the first in his age group.
I hate summer, but that summer I met my own summer, with such bright sunshine and Yu Zai running freely and wantonly. Even the reflection in the water after the rain was your shadow.
Purpose: There is someone who can support you in your studies and keep moving forward. It is not just the person in your mind, it can be anyone, including yourself.