Have you ever seen a witch without a cat? Puffy is a mostly black street cat looking for someone to be with. Brunhilde is a bit clumsy little girl with thick red hair, who lives in a strange house with a thousand rooms. During the day she works as a flower girl assistant and at night she transforms into an aspiring witch. To make her flying debut and become a full-fledged witch, she only needs one thing: a black cat! The big day is approaching and there's not even the shadow of the cat. When suddenly the little stray cat peeps out of the shop door. And even though Puffy has a white tail tip, Brunhild knows it's him she's been waiting for.