Dragon•X•Dragon: DXD High Arc

In a world where 40 percent of earth's population consists of humans who possess dragon-like powers called Dragons. These Dragons are able to harness an elemental force called Natural Power, with each element unique to its user, they use this Natural Power to fight the forces of evil, or destroy the world as they know it... White is a DragonXDragon, a half human Dragon hybrid, who attends DXDA, a prestigious school for Dragons to help improve and master their abilities, and train the next generation of Ryuki, the Dragon Knights. When White is confronted by the truth of his past, and his new destiny, he begins to realize he is in more trouble than he realized...