Awakening in an unfamiliar form, the protagonist discovers their body has been transformed into a cat, thrust into a vibrant feline metropolis where cats reign supreme. A suspicious police officer immediately intercepts them and brings them into the heart of town, where the bewildering truth becomes clear: this entire civilization operates under feline rule. An elderly cat recognizes the outsider's otherworldly origins and presents a path forward—by earning the trust and friendship of every cat inhabiting the town, the protagonist may unlock the secret to reversing their transformation and escaping back to their human existence in the world they once knew.