Y/N Kamijou is a Level 0-Academy City's term for completely powerless. But when a strange suitcase falls into his hands, everything changes. Inside: a belt, a flip phone, and a system that shouldn't exist. Now burdened with a suit powered by battery life and a right hand that erases all powers, Y/N is about to learn the hard way: misfortune doesn't end when you gain strength-sometimes, it begins there.