Long ago, humanity evolved into two distinct forms — those with beastly traits, and those without. Carnivorous beasts with fangs and claws, herbivorous beasts with superior strength and agility, and at the very bottom of the hierarchy: powerless humans. A young girl named Butchi, burdened with debt, is forced to work as a maid in the mansion of a beastman. However, her life takes a dramatic turn due to a “Beastification Experiment”! With newfound fangs and claws, she carves her own path toward the future. A rebellious beast fantasy set in a world ruled by beastmen!