The Convergence Maze was large enough to house thousands of people at once. It had many paths to travel as well as dead ends.
In other sections of the labyrinth, there were more dangers of void creatures, mana-draining zones and dead ends. Some sections had less and were easily traversed.
Regardless, the floors of the Convergence Maze had many exits to the other higher floors; it just took some people more effort than others to reach.
And for a group that experienced less, Julia and Abigail were able to make their way through the labyrinth with relative ease.
Of course, they had to fight their way through many hordes of void creatures and shifting walls. Luckily for Abigail, Julia did most of the fighting due to her current volatile state; she was very pissed off.
And the void creatures were the ones to pay the price. The savagery she adopted when fighting the void creatures was both frightening and inspiring.
