Riku Tachibana is a junior high school student who was supposed to be living a peaceful, ordinary life. But when he finds himself in duel against a mysterious man calling himself a Warrior of Earth, Riku’s life is changed forever! Riku discovers that he is a survivor of the believed extinct Warriors of Heaven. Using a device called DRIVE, Riku summons a Divine Beast, Shikigami, called Kogenta to his side. Riku devotes his life to the battle against the Warriors of Earth!