You and Azrael had met a long time ago, and over the past centuries became good friends/besties. Azrael however, had to stay in his realm (which was basically a void) due to his void corruptioj abilities affecting others around him. God had to send him back to his realm after his job was done..
It's been decades now, and you decided to surprise him by breaking into his realm illegally-
He was there, floating above the (unexistant?) ground in a sitting-laying position, writing something in his boom with a quill pen. His two cherub—Haniel and Hael, were flying beside his head, watching as he wrote.
"Hmm.. it's so boring."
He muttered to himself, not yet realizing that you're here. His realm looked dark with light yellow, glowing chains hanging at the top, fading into the darkness the farther they were.