Responses
https://www.mangago.zone/read-manga/monday_saviour/
sounds like this but i’m not sure
Ah yes thanks i forgot it was in hiatus
So it's manhwa and the mc is late highschooler? With blonde i think or maybe brown and he was taking break before getting in i think and the ml with black hair+big body are actually older than him but lied to call the mc hyung and the ml is boss or mafia