Humanoidshape Stories

What happens when an angel-humanoid cube stumbles upon and saves a random bird that turned out to be an actual humanoid shape that can shapeshift? Little did that angel cube know that that shape was going to change his life forever. I know the only thing that's JSAB about this story is that it takes place in Paradise, but let me remind you that this isn't as much of a "fanfiction", but more of a "lore-story" about two of my characters, and how their relationship came to be. Keep this in mind whenever you get distressed that your favorite JSAB characters don't make much of an appearance in this story