FABULA
Fabula is the place where all events occur, also known as the observable universe, it houses all living beings, entities, and sentiences. It morphs and changes through billions of eons, causing past civilizations to be erased, making the impossible to track or remember.
FINIS
Finis is the resting place of all things. This area is inescapable but provides it's residents the perfect afterlife, no matter what. This would remain untouched for millennia, until the "Death of All Gods" where the final spiritual interceptor was destroyed.
NATIVITAS DEI
Nativitas Dei surrounds the two areas completely on all sides. It is harsh and unforgiving, and most visitors perish before a second passes. It overstimulates every sense and breaks the laws of physics, causing your very atoms to disintegrate into nothing. Those skilled in both body and mind can acclimate to at most one part of the desolate land (such as sight or smell), and gain a godlike realization. Most get corrupted by it's promises of power and use their acclimation to rule over galaxies.