Angel Densetsu

Synopsis

The story is of Kitano Seiichirou, a very kind and pure-hearted young man, with a horrifying, monstrous face. People being what they are, they think he's a terrifying delinquent, and there are plenty of chance misunderstandings (coupled with Kitano's convenient inability to understand what's happening around him) that propel him into the position of "school guardian", a.k.a. head thug on campus.

Original Manga: Jump Comics DIGITAL, Shounen Jump Plus, Zebrack Comic, Yangjiang+ | Mecha Comic, Piccoma

Official Korean Translation: Kakao Page, MrBlue, Naver Series

Synopsis & details from MangaUpdates