Two Walls (Part 3)

Adam scratched his cheek, slightly puzzled.

Until now, he never heard of the Two Walls, nor did he know how hard it was to get to the K3-Level.

All he knew was that the K2-Level should be tougher, but now he realized that for many people, reaching K3 was simply an impossible task. For some, K2 was the end, which didn't fit in Adam's head.

"Two Walls? What's that? They're not real walls, right?" Adam suggested.

He decided that it was just a name hiding something more complex and curious behind it.

Dahla's corners of his mouth went up.

"Oddly enough, there's no secret in the name. The Two Walls means you actually have to go through two walls."

Adam frowned, the whole thing seemed like some kind of nonsense to him.

Walls? Why would a Phantom who was capable of killing powerful monsters have to go through some walls?