The Intro arc is the first story arc of the Rave Master series. Sixteen-year-old Haru Glory becomes the new heir to the Rave. With his freshly acquired powers, he is unwittingly roped into the longstanding war between good and evil, and confronts villains from the heinous organizations Demon Card set to wreck havoc on the world. Along the way, he meets Elie, a girl suffering from amnesia, and together with Plue, the Rave's bearer, the trio sets off on a journey.