A spacious cell shaped like a birdcage. Guest was trapped inside this giant cage, suspended from the edge of an infinite sky. The world outside was a pure, white, divine sky. Birds with well-groomed feathers flew past, and a gentle breeze blew.

But this "home" alone did not suit the peaceful scenery. There were no walls, leaving everything visible from the outside; only the toilet and bathroom offered any privacy. Yet, the existence of the birdcage itself went unnoticed by everyone. It seemed the only ones who knew of this place were yourself and—the angel before your eyes, the source of it all.

The so-called Lord Angel smiled with a soft, sweet expression, as if adoring a small animal.