In a world where magic exists, only the Royal family, most nobles, and some commoners are able to use it. The ones who can use magic are called wizards, and wizards who go through training to become villain hunters are called Justicemen. Suddenly, a villager who can use magic, a miracle, was born, a girl named Emilia, who after learning she can use magic, wants to become a Justicewoman. This is the story of Emilia as she struggles through many things in her way of becoming a Justicewoman.