Mi-Kun

Anyone knows the title? I vaguely remember it but it's a BL manga - it involved with magic and academy (?) and the two of them are rivals but then they got paired up... Because of this some kind of compatibility that can make them stronger? And like one of their subject was getting intimate with your partner... Smth like that.
Thank you! :)

I'm looking for a good read - preferably plot-heavy? It would great if it's about hunters or involves with status windows but it's fine if it isn't! Murim is good too - any unique settings, yes. I'm okay with bromance, anything but straight romance and harem.

Recently read player hides his past and I became a god in a horror game... So, it would also be great if someone could recommend some... Thank u!