It's not that time and space don't exist, not exactly. It's that they become...inconstant? Malleable?

[Mira doesn't truly get it either, but growing up next door to Hell, you're forced to hear their shitty music when they throw a loud party, as it were, so she has more experience with the insanity involved than most people.]

It will drive a mortal mad. Even looking at the Eye is a bad idea.

[You know, like staring into the sun, if the sun told you to kill your parents as a sacrifice to the gods of Chaos.]