The inside of the tower was quite spacious. The first floor only had one room, with no dividers, and they could see the outer wall on the other side.

“There are no pillars,” Walwiss murmured.

“Is there a problem with that? It’s nice that it’s so easy to see.”

“You are so ignorant even after living so long. If you make the ceiling of such a spacious area without a single pillar, don’t you think there’s a high possibility that it will break down?” Walwiss said and looked up to the ceiling. “It doesn’t seem like the ceiling is made of light materials either. It’s clearly made of rock. I mean, even if they made it of thin layered wood, it would collapse right away at this width.”

Walwiss placed his hand on the outer wall of the tower. “As expected, mana is flowing in it.”

Like Walwiss, other people also placed their hands on . Then, their faces stiffened.

“Uh, hey! This is…” Leona stammered. It wasn’t so surprising that mana was flowing from the tower’s walls. In the first place, the lake’s currents were artificially made, and the giant island had been hidden by warped space. Yet, what was shocking was the unbelievable...