A future ruled by the Steel Angels - is it heaven or hell? Nakahito travels 100 years into the future to seek a cure for the spell that has been cast on him. With his Steel Angel companion, Kurumi, along with Karinka and Saki, he discovers a future world largely governed by an order of Steel Angels (and their masters), who protect humanity from natural disasters and duel one another to settle international disputes. World peace has been achieved and science has progressed significantly. When a future mystic - Amato Kamui - challenges Nakahito to a duel, Kurumi must fight Amato's Steel Angel, Excelia, who has the advantages of 100 years of future technological fire-power!
