Isamu and Zo Zo Zombie’s model drone crashes in the graveyard. Dark Zombie refuses to give the drone back until the pair help him summon a dark lord of the undead. Zo Zo Zombie and Isamu rescue Panda Zombie who is locked out of the zoo, which leads to a chase through every animal enclosure in attempts to escape Shark Zombie! Zo Zo Zombie unintentionally zombifies the clog of a bathtub drain while trying to unclog it, unleashing it into an unsuspecting world. Zo Zo Zombie sets out to defend Zombie Rich Girl who is turned away by a snobby clothing store clerk. When the clerk then treats Zo Zo just as badly, he takes revenge and makes her life a living zombie hell.