Two-Dimensional Universe Experiment

Two-dimensional space was an infinite superposition of one-dimensional spaces, a boundless plane. The two-dimensional universe He-El now saw was exactly like that. But... why was this universe two-dimensional? "Why is this universe two-dimensional?" He-El muttered, gazing into the distance at the mountains of the two-dimensional universe. This was a Calabash Brothers universe. But He-El did not understand why the Calabash Brothers universe was two-dimensional. How many dimensions was the Bleach universe? It was merely a manga.