[Lucifer has the fascinating ability to be Not Very Comforting At All, so Hinata can't be blamed for the sudden anxiety. The literal devil is just making it worse.]

Vanished into nothing... No, that doesn't normally happen. Not entirely, anyway. See, we — the transfers — can be cast into the void, but the non-transfers cannot. That being said, where once stood a student, would normally stand a shadow.

[Unless god forbid I have the lore wrong.]

The fact that you didn't see one at all is highly suspect, though I can't explain why. That said, there are some differences between this version of the void school, and the one I'm used to traversing. Notably, the fact that mirrors can let us escape, and also, I've noticed chunks of the school missing where it wasn't before. It could mean the fundamentals of the void itself have changed without my knowledge, but I doubt this, as the changes to the prior void were gradual and slow. This is far, far too fast.

[...]

I apologise. This is probably a lot to parse for someone on their first trip here.