User blog comment:B214/Question and Answers 4/@comment-24098614-20141126101230/@comment-24098614-20141126234634

I read the part of the reason why Diehauser defected, and I have to say this guy is a total moron he is actually siding with the ways of the Old Maou Faction who were responsible for the near destruction of the Underworld, and the Underworld right now is better off without these people,and he wants to follow Lucifer because he believes that they are the true Rulers even though he is partly right because the Lucifer Clan is the founder and true power of the Underworld but their time has passed because they had their chance of making the Underworld powerful but because of what they did in the Great War they caused the near total destruction of the Underworld.

It is the fault of the Lucifer Clan for the creation of the Evil Piece System because the War took a massive toll of casualties because of their mistakes, and they have to rely on Humans to repopulate them.