But in the meantime, from what you think of as your real body's perspective,

you having ever lived in that world is what you call a dream.

This is similar to how the two of you crossed a boundary and ended up in Gensou Town.

In fact, by nature it's practically the same.

All the people that live here

they all exist just the same as you.

The only difference is the axes in which you live.

It's only because your world and our world can't interfere with each other,

that the two are connected.

Surprising, isn't it?