Responses

Nope, the professor is actually also a student. It's the short-haired one who gets ordered by the actual professor. The black haired dude is the writer. The other long-haired guy is the person the black-haired dude writes about. Technically, you could consider them his students, as such. It's most likely not a love triangle. Just the MC having an obsession over the black-haired dude, just my theory, though. Hope this helps !
it really has a interesting premise when you start to understand it which isn't right away. I'll say this for those who don't want to go blind so if you don't want any idea of the plot don't read this. It's about a professor reading a students novel which is actually more like a diary. it explains his relationship with someone else in the campus and says that the day he leaves him he will um.. delete himself. so the guy leaves and the professor is hell-bent on saving him.