People who didn't know each other at first slowly changed from strangers to classmates, and finally to each other, until they became indispensable to each other for the rest of their lives. There are also not simple relationships in life.
I will occasionally write some when I have free time, because the author is very lazy, please understand!
When I have money, we'll talk about the cover
Also, it will only be updated once or twice a week at most.
Intent: Strangers will also become each other's most trusting people