[To be fair, Bruce had already been kidnapped multiple times. His life has been in considerable danger. More than one person had tried to kill him. His soft-of girlfriend tried to pick a literal fight.]

[Comparatively speaking, this wasn't so ba--wait, what was that about 'magic'?]

I assume you're not talking about the kind performed on stage by a trained magician.

[Although he would not rule out some serious sleight of hand (or body) making this all possible. There were drugs. Hypnosis. The power of heavy suggestion. All this could be some elaborate illusion attempting to make others think they had been brought to some other world. As for the difference in memories...well...]

[That part, he could not explain. Yet.]

So people have been able to leave here. It is possible.