Re: Beelzebub 233 Spoiler Thread
@kazuhira, i've think like that before, until i found this http://www.mangapanda.com/beelzebub/226/12
hilda said there is seven king in the demon world before the demon world was united
- mammon
- belpegor
- lucifer
- satan
- asmodeus
- leviathan
-...
