Talk:Big Hero 6/@comment-25097798-20141120233945/@comment-3444885-20141122040258

Not quite. If it were a concept similar to black holes, there literally would have been nothing, and everything in it would have became "nothing", uncluding Hiro, Baymax, and Abigail.

We don't know what it is, it hasn't been elaborated on. It could simply be another dimension.