In a port city where certain cats possess strange supernatural abilities, two infamous rivals cause the most chaos. Chuuya, a fierce ragdoll who rules the docks, and Dazai, an annoying Maine Coon stray who never leaves him alone, are constantly fighting, arguing, and chasing each other across rooftops. But when powerful ability cats start causing trouble in the city, the two are forced to work together again — whether they like it or not.