The city is overrun by adorable fluffy disease vectors that used to be human...and they want cuddles! Now, with Tsutsumi's allergies as a cat detector, Kunagi is striving to keep his small band of survivors from going feline. But when a peculiar white kitty with a large jewel produces an earsplitting screech, all the cats in the city converge on their location! When their cat energy merges into a massive mystical cat beast, will Kunagi be able to draw it away?