"What's going on?"
Solumn, Millie, and the Demon-Hunter sorcerer who was riding on top of the Giant Lava Bird, were shaken.
A mechanism that could alter the massive underground terrain was no small mechanical feat. If the Acraepoids really had the technology, and if they could scale this place up to ten or more times, and if their skills were perfected for a few more millennia, perhaps they could have created the most primitive version of the Void Fortress.
The original Void Fortress was the culmination of the Stigmata Sorcerers and many ancient sorcerers. It consumed mana heavily to negate the effects of the void space as they formed an army that plundered across the foreign worlds.