Hao Xian traveled to a planet called Cassia Galaxy and a planet called Blue Star. This planet relied on collecting crystal energy. They domesticated little dragons and fought together to fight against foreign enemies. Hao Xian met the little prince of Cassia Planet. Dragon Flame and his little dragons fought together for the justice of the planet Kasaiah, but the old king of the planet Kasaiah was coveted by his younger brother for the throne. The little dragons, the little prince, and Hao Xian were forced to flee the planet Kasaiah and go to the Lyra galaxy in order to avoid being hunted.
There is an ancient village on the blue star of the Lyra galaxy. The village chief's son Carl, his good friends Alger, Alpha and a little dragon protect the Lyra crystal stone against foreign enemies. They also master the technology of crystal stone smelting and the secret of this mysterious power. The Draco and Vega galaxies in the northern galaxy covet the mysterious energy of the Lyra crystal, and they are also the people who frequently attack the Lyra galaxy!
The little prince concealed his identity and teamed up with his friend Hao Xian to meet Carl, Alger, Alpha and another little dragon in a special battle. They jointly defended the justice of the Lyra Galaxy Alliance and started their adventurous journey. At the same time, they collected crystal stones scattered in other galaxies. Together they punished evil and promoted good and upheld justice. They experienced various adventures and wrote an immortal legend. The future king of the little prince also gradually revealed his temperament, and his heroic deeds were widely transmitted in various galaxies.
