What hides between Shadow and Light?

[Baardago]

Guys, I think I may have found the answer, or maybe something closer to it. Being dead serious here.

I just began playing Black Plague all over again, and, well, remember that little note you pick in "cell" you start in? It reads exactly this:

"Between light and shadow, exists an entire world. That world is necessarily our own.

Get out. Now.

O."

Anyone ever thought of this before? Anyway, I'll be damned if it isn't related. Now just to connect it to the answer, formulate one out of it.

Thoughts?

-Baardago