Hamos: The Green Chariot

Synopsis

The planet Terra, once regarded as a morning star in the galactic system, was exceptionally beautiful. However, Terra now faces a crisis—it may vanish in a massive explosion across the universe due to pollution and warfare. Dr. Chaco is the only person who knows the key to saving Terra. The sole method to rescue the planet is to activate the rainbow system using seven mysterious crystals. To locate these seven crystals, Dr. Chaco organizes a race in order to carry out his plan of building his own universal dynasty with the crystals' power. Rick, riding Hamos, joins the race unaware of Dr. Chaco's scheme. During the race, Rick learns the secret of the crystals and attempts to restore the planet Terra. This leads to a conflict between Dr. Chaco and Rick over control of the seven crystals and the rainbow system.