Naruto never expected to be introduced to a reality that involved Devils, Angels, Fallen, and other crazy things. He simply had his music and his dream for it to be heard around the world. So, imagine how his life turns upside-down simply because a certain heiress found herself liking what she heard. Multi-Crossover (mainly for music selection) and Naruto/Rias/Harem! Mute Naruto!