A passionate martial artist and idealistic grandfather of a family of heroes. After Gaitz's family grew larger, he made it his goal to shape all of his family members into heroes. As he helped each of his grandchildren to reach their full potential, they traveled from place to place defeating evildoers, and came to be regarded as a family of heroes. However, after numerous peculiar incidents across various regions he noticed that there was an evil demon causing havoc from the shadows. Although his family fought bravely against it, in the end they were separated from one another.