In the vast expanse of the Dragon Universe, members of the dragon race inhabit a realm nestled within the mysteries of the cosmos. Their homeworld, known as "Dragon Star," is renowned throughout the universe for its breathtaking landscapes and enigmatic powers. The Dragon Ninjas are a covert group of dragon warriors, skilled in the arts of stealth and subterfuge. Flowing through their veins is a mysterious energy that grants them control over shadows and swiftness. Conversely, the Dragon Knights are the valiant champions of the dragon race, mounted upon mighty dragon beasts, showcasing unparalleled strength and courage on the battlefield.