Crepuscule

A boy named Lark is treated differently by other children due to his red eyes, a trait associated with Vampires. He is frequently bullied, but finds acceptance when he meets Setz, a Vampire from a Noble family who does not mock him. The two form a friendship, and when Lark faces the possibility of returning to an orphanage, Setz offers him a place to stay—his home among the Vampires. Originally posted as an amateur manhwa on Naver, the series gained popularity and was later redeveloped as a professional work. The author and illustrator adopted new pen names and revised the story and art, starting the series anew.