The Painter Who Draws Dungeons

Seo Gio was just a normal art teacher in the school, but because of the fire accident in the school, he saved his students and sacrificed himself in the fire.

Somehow after his death, he was summoned into the other world... No, should we say he became the "portrait" ghost?

Original Novel:
Chapters: Naver Series, Ridibooks, KakaoPage, Joara
Volumes: Naver Series, Ridibooks, KakaoPage, MrBlue, Munpia

Official English:
Wattpad, Tappytoon