The world is plunged into chaos due to a virus that turns people into cats through contact with infected cats.

Kunagi, Kaoru, and Tanishi take shelter in a supermarket, where Kaoru reunites with a friend.

Kaoru treats the gang to her special "cat rice," but their respite is short-lived.

Kunagi and crew make it to the top of a building where a rescue chopper waits, but it's already at capacity...

Kunagi and Kaoru meet a man named Arata, who invites them to the citadel where he's been taking refuge.

Grandma, leader of Wendelstein, sends Kunagi and crew to a mall to search for a team that's gone missing.

At the mall, Kunagi and crew meet a cat that somehow understands human language and writing.

Kunagi and crew have finished gathering supplies, but now they suddenly face a cat riding on a bear...

The citadel's residents welcome the cat from the mall, giving him a name, a special translator device, and...

After their shelter is overrun by cats, Tsutsumi and her new friends find their way to Wendelstein.

Wendelstein faces its biggest crisis yet as an army of cats mounted on animals of all types closes in.

Can Grandma's last resort save Wendelstein from certain doom at the hands (or paws) of the cat army?