Magical Warfare
Takeshi Nanase is an ordinary high school boy with a past. One day, he comes along with a girl named Mui Aiba collapsed on the faculty campus. His destiny is changed by this encounter completely. She tells Takeshi that she is just actually a magician, and that she apologizes, for Takeshi flipped to a magician, too. What Takeshi knew as you world is two -- the world where magicians live and the world where humans live.