Being confident with her newfound learning of witchcraft, a young witch student named Raven makes an error when casting a spell. Unfortunately for her, she accidentally read a transformation spell, and her cat Dusky, paid the price. What Raven doesn't know is that she turned her cat into a overly attached neko (cat-girl) who wants nothing but her attention. Raven now has to scramble on how to fix this mess and hide Dusky from her family and even her friends.