Yota, a boy harboring the soul of a long-extinct ancient beast, holds a dangerous power: with a snap of his fingers, he hacks the senses of the monsters hiding within the city. While he desperately longs for a normal student life, the urban jungle demands his participation in a brutal conflict. As beast-humans fight for dominance, Yota must decide whether to suppress his inner predator or unleash the ancient claw marks etched into his arm. This is a survival saga set in a world where civilization masks the raw, primal hunger of the animal spirit.