User blog comment:GoDai/GoDai's Translations: T.U.S., Exis, and Phantaminum (Pentaminum)/@comment-4076672-20120621032340/@comment-4076672-20120621060716

Ahhh soo complicated.

I think they're really from outside the Tower, seeing as Rachel gives off some unearthly vibe that unsettles people and Androssi felt she shouldn't fight her. I think the same is for Baam and some other Irregulars. This is my own theory: and it explains why Urek is so powerful and same for Zahard. It allows them to gain friends and allies and to command people, to do their bidding.

An Exis could've created Baam or not.. we don't know. But I'm not surprised if he was some artificial creation, seeing as Masceth created artificial lifeforms(probably also simulated Shinsoo Resistance and so on). And there may also be scientists or whatever, who're capable of simulating species characteristics into some artificial life.

Well, we don't even know which locations the Irregulars are from: some planet, Earth or something else. This is crazy stuff. How is SIU gonna finish all the stories?

As for the symbol that looks like the Zahard logo, it's not the same.

http://images1.wikia.nocookie.net/__cb20120409180946/towerofgod/images/2/2e/Cave_symbol1.jpg

http://images.wikia.com/towerofgod/images/3/31/Zahard1.jpg