Shigeru Yaneda lives alone with his feline companion Konbu, until one day she transforms into a half-human creature while still retaining her cat-like features. While this change doesn't bother Shigeru, who has a fondness for cat-girls, Konbu is not impressed and becomes a bit haughty. She desires everything to fit her refined taste, including a more dignified name.Both of them wish to alter each other to suit their preferences, with Shigeru desiring an elegant butler while Konbu yearns to be a more submissive, adorable cat-girl. Will they be able to reach a compromise, or will one of them emerge as the victor?
