This book is a derivative work of Korean film and television dramas.

The first theme world is a magical theme, and the main world is "Sweet Home", which incorporates some characters and settings from "Zombie Detective" and "Black Hole".

The second main world is a combination of multiple films and television dramas with a daily style and some magical colors.

The preliminary preparations for the film and television dramas involved (may be subject to change): "Romantic Constitution", "Witness Doctor Life", "May Death Day" (those who understand will understand)