Night of the Goblin

Until just a few days ago, Siu Choi was your typical high school student. But suddenly he finds out he’s a descendant of the goblin clan, and thus a half-demon. In a dark realm of another world there lives the Demon King, the demon who rules over the night and reigns over all demons of the world. Now, the fight for the throne begins.
(Source: LINE Webtoon)

Original Webtoon:
Naver Webtoon, Naver Series

Official Translations:
English, S.Chinese, T.Chinese, French, Indonesian, Thai