Being the King of Hell in the 21st century sure is exhausting. Establish a new system, train new employees, deal with disobedient subordinates, and take care of the evil spirits wreaking havoc in the human world. Wandering ghosts, all of you, stop right there! And then there are the ties from a past life, and the bickering pair who become sworn enemies in this one. Just you wait, I’m putting you two in a one-on-one match! A short story, with the leads constantly trading barbs and bickering in everyday life. When the two of them became Kings of Hell, they forgot their memories of their past lives, so they don’t know what a lovesick pair they used to be.
Premise: The King of Hell has to rely on himself.