Bye-Bye Earth, Vol. 1 (novel)

Belle lives in a world where people take the forms of animals like cats, frogs, and mice—and she’s the odd one out! This peculiar fang-less, fur-less, scale-less, smooth-skinned girl sets off on a journey to find others like her. However, in order to travel freely, she’ll have to wield her Howling Sword and prove herself in battle!