Hayate Igarashi is a Tokyo rich kid who finds life extraordinarily boring, that is until his attention is gripped by the angel-faced Touma Kirigaya who ebbs him every time he looks at him. Why can's he forget about Touma? Not only that, but one night, at a beach rave, Hayate is nearly killed by a monster, thrusting him into a world of Warriors and Demons. A beast awakens deep within him, opening a crevice to the truth of his past... a secret he had never known before.