Responses
I think it's Nabari no Ou.
https://www.mangago.zone/read-manga/nabari_no_ou/
It has an anime adaptation as well, in case you were remembering that one. Slightly different designs.
LOL OMG thank you! I honestly think I was mixing both the anime and the manga since I watched and read both at the same (idk why tbh)
Does anyone remember a specific Highschool mc character in the 2000s-2010s that was cursed and had cursed markings all over his body?
I remember partial details like the mc was kinda aloof and the curse was basically like a demon(not really but similar ig) asking him what he wishes for. I know some of the main side characters. Abt three other boys and a girl. One was his teacher of sorts the 2nd one was a Highschool friend( he had grey hair and was a ninja I think) 3rd was an older dude that kinda wanted to die and then the girl who I believe had glasses. This story was mainly shounen but it was also kinda depicted as a bromance/shounen ai :/