"Why can't we reach the end, have we taken the wrong path... What do you all think—"
On the sixteenth level of the Silent Spiral, Ash was walking along an infinite wall. Upon entering the level, they saw only this wall in the endless darkness.
After Igula told him everything, he and Gwen returned to the fifteenth level, leaving Ash alone to cross the unknown trial of the sixteenth level.
Ash quickly reached the wall, but found all attacks ineffective against it, and couldn't fly over it, leaving him no choice but to walk along it. After walking for a while without anything happening, he began to feel a bit impatient and instinctively wanted to ask the others for their thoughts.
