Set in Tokyo in 2018, the narrative depicts a world where ordinary humans and magic users coexist. Consequently, laws prohibit the use of magic, and a "magic courtroom" has been established to adjudicate lawsuits concerning magical acts. In such proceedings, "Benmashi," or wizard barristers, represent those accused of using magic. The anime centers on Cecil, the youngest Benmashi in history, and her colleagues as they defend clients in these legal battles.