The reason why he always mentions "S" in his novels is because his thoughts are closely linked, and almost every story can be linked.

Boss, you can't say that, okay? If you say so, it is a kind of fear for those of us who study in Shanghai. It is even more challenging for those of us who live in Songjiang University Town.

Cai Jun likes to write about Shanghai, because he was born and raised in Shanghai, and he also said that he likes Shanghai. He always mentions the same S University, which is also convenient for him to relate his novels. As the upstairs said, if this university really exists and so many things have happened, Shanghai will not be crazy.

Also, you can understand S University as a university in Shanghai. In that case, any university in Shanghai is possible.

Alas, it seems that studying in Songjiang University Town really needs courage! ! ! ! !