Forgotten title :(

I’m looking for a yaoi webtoon where the mc has orange (possibly brown) hair. In the world they live in there is a special race of people, I think they’re not human and bigger than regular humans, which the ml is apart of. These people are similar to gladiators I think. The mc is in college and is studying these special people when he meets the mc randomly. He really sucks at school btw I remember that. But the mc is also prejudiced against this special race, which idk why he would even study them but yeah. Mc is bottom and like way smaller than ml. I looked through my entire finished and reading but it wasn’t there pls guys I need help