Castir is a young wizard who, like many others, trained under the watchful eye of the Monster Magician. As a recently graduated student, his first invitation to the Wizard Ball comes with the pressure of preparing a brand new spell to dazzle his peers with. First, he used his magical knowledge to create an artificial soul and inserted it in to an ordinary sword. He then took that Enchanted Sword, gifted with sentience, and used a series of more complex spells to transform it in to a beautiful woman. As she adjusts to life as a humanoid, can he keep his feelings in check?