Was his guess wrong?

No.

Ray shook his head. "Why should I assume there's only 'another' dimension? What if there's a fifth dimension, a sixth dimension?

"If Exile only sends me to the fourth dimension, and the mysterious substance exists in the fifth or sixth, then of course I wouldn't be able to trace it."

Ray frowned. Even if the substance really was in a higher dimension, how was he supposed to get his hands on it?

"There's gotta be a way. This tree can do it—no reason I can't. Just tak