"The mag tower is divided up by floor. Each floor has a density of mana based on a singular element. It's troublesome for those who are not powerful enough to travel up it, however, with the right control over basic mana you can access the knowledge on that floor. Most choose to skip floors and focus on the floor dense in the mana they have affinity for though."
Walker wasn't going to say that the other floors between them were weaker in mana density or had basic knowledge to test and experiment with. Otherwise he knew that this little princess might just want to stay here.
"I would say that the base of the tower is more interesting." Since Walker gestured to the myriad of magic related class holders all bustling about, the little princess was having trouble keeping her eyes focused.
