Chapter 424: Liberation White Army

The mana density on Eidin Planet, Isabella's homeworld, was level 24. It was pretty high, and it's the reason why the empire was so bent on taking this planet after they discovered it. Even now, the war is still ongoing in Eidin, according to Alice.

Level 24 mana density. It was a treasure for the Great Astley Empire. Actually, with their technology, the empire could relocate its population to another planet, but they didn't do so. Why? Well, it was because they valued their homeworld. They weren't comfortable staying in another world. Yet, all this time, they've only managed to increase the mana density level to level 7. Already, hundreds of years had passed, and their level didn't increase no matter what they did.

According to their calculation, it will take a few centuries before the mana density on their planet could reach level 10.