The stronger the fortress, the easier it is to be breached from within.
No matter how invincible Blue Star is, so what?
This time, the enemy does not come from elsewhere, but from this land where they live.
The Demon Beasts, who were once the strongest creatures, have returned.
Just thinking about it, Quill feels thrilled.
Without a doubt, these beasts had possessed the power to traverse the cosmos with their flesh and blood bodies hundreds of years ago.
This level of strength probably explains why Blue Star never reached a Level 3 Civilization back then. It's entirely because these Demon Beasts never pursued technological advancement. But in fact, their power had already reached, or even surpassed, the level of a Level 3 Civilization.
Moreover, the Demon Beasts in the Secret Realm could survive under Blue Star's siege. Their strength, albeit perhaps not as formidable as Blue Star, certainly couldn't be far behind.
