A Demon King (,; Viz: Demon Lord) is a demon in command of a demon castle. Each one is very powerful. There is a total of 15 Demon King castle.[1]
Demon King Tournament[]
If a Demon King dies, a replacement is selected through a Demon King Tournament under the supervision of a Heavenly King.[2]
Known Demon Kings[]
Former Demon Kings[]
References[]
- ↑ Helck Manga; Volume 12 Omake; Outcome of the New Demon King
- ↑ Helck Manga; Chapter 1, page 5