War breaks out between Demons, Humans and the neutral.
The storyline is based on a bitter war between the humans and demons. Of course there must be some one who doesn't want the world to end in war and hopes that they can bring about peace. You spend your time lvl-ing up weapons and characters for the 3 parties which you will have to choose between as you will move back and forth between the demon, human and neutral party.
The game can be a bit over tedious as do some rpgs get and you will get fed up at some point. (Mine was the last boss battle). Though overall I would say it is a rental not to keep.