Confinement King Novel

"Confinement King" is an adult drama chronicling the dark retribution of a timid young man empowered to create isolated spaces. Fumio Kijima, a shy student, has his life transformed when a demon girl, a "Campaign Girl" from the Demon World, appears and grants him the ability to conjure "rooms in the middle of nowhere." This power stems from Fumio's hidden potential for malevolence, according to the demon. Initially, Fumio uses this gift for practical, unremarkable purposes, consistent with his timid personality. However, a life-altering event shatters his peaceful existence, igniting a fervent drive for vengeance against those who have wronged him. Fueled by a thirst for retribution, Fumio vows, "I’ll make them regret it!!!" This newfound power sets him on a dark path.