Mira is the lieutenant of an evil organization hell-bent on taking over the world, and if it wasn't enough that the magical girl Byakuya Mimori was standing in his way, now he's fallen in love with her! The Magical Girl and the Evil Lieutenant Used to Be Archenemies, or Mahoaku for short, is a comedy, fantasy, and love story adapted by Studio Bones in memory of the work's late author.