TAAron sighed, releasing Nameless.
"How can we do that?" TAAron looked thoughtful. "Let's see. The last time I saw her was in the dream. Potentially, that means that she's still asleep, which would be bad for us. If not, the only way I've ever known her to be able to travel interdimensionally is with her finding ability, but that wouldn't work unless she had some frame of reference. I don't know, could Ranryu send her a signal like she did with you and Nameless?
I don't see how that's possible. You didn't know Tristan or that world, so it wouldn't be able to act independently in a dream without you. But he also couldn't be... Did he say anything odd to you? Like names or terms you didn't recognize?