Vira sighed.
She was currently sitting on the academy's rooftop, overseeing the battles on the ground.
Her gaze was focused on Roroan and Lonotta.
"Maybe I should have forced her to join me instead of killing her..." she regretted, sounding apathetic.
Vira was thinking about Dugea, the demon who governed over and created the Unnatural Dungeon. Her ability allowed her to store anything she wanted in marbles and summon those things whenever she wanted. It was with that ability that she created that dungeon.
The Unnatural Dungeon started out as a small cave but Dugea turned it into a multi-floored dungeon by digging underneath the cave. She would then use her ability to summon multiple floors underneath the cave where she would then use different kinds of marbles on each floor, giving birth to the dungeon which was widely known by people as the Unnatural Dungeon which defied any logic.