Hamos: The Green Chariot

The Planet Terra, once called a morning star in galactic system, was so beautiful. However, Terra is now under crisis that it may disappear with big explosion in universe due to the pollution and warfare. Dr. Chaco is the only one who knows the key of saving the planet Terra. The only way to save Terra is to make rainbow system work with seven mysterious crystals. To find 7 crystals, Dr. Chaco hol...