There was no direction and no distance in the endless white space. Only the voice of the rose that was gradually getting softer behind could be used as a guide so he knew he was indeed moving forward and not walking on the same spot.
He walked and walked... Not knowing how long it had been, Garen himself almost forgot about time and was just walking unconsciously as such.
He knew that at this moment, he should be asleep and was probably now in a dream.
The Ancient Endor civilization and Void Creatures both had the ability to control dreams. Although he was now being distorted and confined, this kind of essence seemed to be more advanced than the two other concepts and so he was still able to control the dream.
"Disperse."
He said to himself.
However, the surrounding space was still white and there was no response. Clearly, this was not a disguise, but the dream itself was white.