User blog comment:Neowitch/Islands of the New World/@comment-4814404-20111018222909/@comment-4498721-20111018234611

A sky island like heaven with a fake god was good, but hell with a devil in it not a really good idea.

I mean there's a heaven-like sky island, and some came and called himself god, but a hell kinda island with a satan ruling and torturing people and stuff? nope, won't work.

Impel down is the closest thing to hell you can get. Maybe SHs will came across a more hell-like island but, impel down is closer to being hell as concept.

(I hope that make sense :D)