Boys are passionate about sword and magic fantasy, right? A classic fantasy adventure of swords and magic in which an ordinary high school student is actually one of the kings of the four tribes who serve the emperor of another dimension, and fights against monsters to retrieve the sacred treasure that was stolen from him. The story development is refreshing and has a good tempo. Whether it's a dream or reality, one day after school, Jinnai Homura, a short-tempered brawler, is suddenly attacked by a mysterious monster. Then a mysterious young girl, Mina, appears who calls herself ``Warawa is the princess of the emperor of the underworld''...?