Makoto Marufuji B.I.O

When Makoto Marufuji was a baby he lost his parents from an accident, and was taken in my his Uncle Ryo. Makoto was taught duel monsters by Ryo, and was for the most part normal kid. But that all changed when the knights of Hanoi killed his Ryo, and now Makoto swears revenge on The Knights of Hanoi.