What starts off as a normal adventure and mission in normal fantasy story soon turns out to a dispute resolution for the episodes 4-12. There is actually no mission, no forward story to defeat the demon god.
Its weird in a way, it seems the whole story of defeating the demon god comes to a halt when a dispute breaks out between the chosen ones and then they just keep going back and forth running mind games and numerous scenarios.
This series is suited for someone with identity crisis, its more like a personal reflection and morality based story rather than adventure.
Also there is a girl with swamp super power. I literally meant it, they control the swamps by puking out what ever they eat. Don't ask me, apparently that's a super power in this anime.
Its a hilarious series, so I kept forwarding the anime every so often when I saw it was a drag.