Rowan did not know how long he was inside the Maw of Oblivion before he began to understand this layer of the void.
His consciousness was rapidly absorbing the teaching from this layer of the void, and his physique was adapting to fit and comprehend, when it finally clicked, Rowan gasped.
"So, this is why it is called the Maw."
He was inside a deep darkness, but with his adaptation, he could see through that darkness. Rowan could not see everything; this layer of the void was not only vast, but it also prevented him from understanding its nature.
Rowan believed he would have to travel to the depths of Oblivion to grasp its whole nature, but he doubted that he needed to see every part of it, because that would be impossible.
Jagged, half-real monuments loomed in the darkness. They resembled pyramids from afar, but they were far too steep, and Rowan's closest description of them would be fangs.