Donau Wasteland was indeed the perfect choice!
This Primitive Ancient Origin was located on the west side of the Aegean Continent, a region without the mightiest human kingdoms, expansive and with treacherous terrain, absolutely easy to defend but difficult to attack. As a base of operations, it simply couldn't be more perfect. Of course, there was another, more crucial reason that attracted the Demon Clan's attention—Beamon!
Ten thousand years ago, it was Beamon that inflicted the greatest defeat on the Demon Clan!
It was the Beamon Marine Force that cut off the logistical supply lines of the Demon Clan's army, making their warriors nervous to even drink water from the river!
It was the Beamon air force that held back the ghouls and Obsidian Destroyers!
In the final battle, it was the Bimon Army, as the core of the ground forces, that completely defeated the Demon Clan's invincible army!