-Avernus, The Palace of Lucifer
Sitting on a throne within an empty, and somber grand hall was the Forgotten Sun of the Morning himself, Lucifer.
The once highly revered son of heaven looked like he was bored out of his mind, and trying to find some sort of interest in his own memories.
Or... not quite 'his' memories that is.
Primordial level gods and beings have one very special little 'trick' that they usually keep close to their chests.
It is called Parallel Awareness.
In each and every alternate reality, no matter how obscure or far away, they have complete and total awareness of their other selves.
Their memories, lived experiences, and even grudges and resentments, they can see them all.
But honestly, they hardly ever look at them.
It can make feelings complicated, as any experience an alternate self may have had, can not necessarily be replicated in their own realities.