Bart is the young, energetic, but impulsive leader of a group of sand pirates who rule the desert of Aveh in their sand cruiser, the Yggdrasil. His true identity, however, is the Prince of the Fatima Dynasty of Aveh. His father was overthrown from the throne and murdered, but Bart escaped with his companions Sigurd and Maison. Recklessly brave and hot tempered, Bart causes much grief for his family and friends, but he has a heart of gold.
    Although he is only eighteen, Bart bears much responsibility. He has dedicated his life in trying to restore peace and order to his homeland Aveh. Though he does not want to admit it, Bart longs for a true friend that can understand him.