The Celestial Knights are planetary conquerors. They have destroyed every planet they have come across to save their own. They reach Earth and Earth's defenses have failed. The Knights are taking too long to obtain the planets core energy and the people grow restless on Earth. Above the Earth, another war has broken out. The Dragovians wish to relieve Earth and its people before it's too late. The Dragovians are a race that can transform into mighty dragons at will. Lucas, an ordinary Earth teen, lines up with the group of people in his district. The Knights recruit a couple hundred people from each district and throw them into battle and Lucas is one of those.