Hiro is an adventurous youth who is greatly influenced by his grandfather's love
of archaeology. Legends of the Four Dragons, Dragonmasters, ancient battles, and
the Goddess Althena fascinate him. He hopes that by unlocking the secrets of the
past, he will be able to understand the future. Although he's not supposed to
explore the ancient ruins near his home without his grandfather Gwyn, Hiro and
Ruby frequently break this rule. Fortunately, he's pretty handy with a boomerang.