Humans and the ability classes (referred to as the "Spirit"), a war between the background story: Marut continent 600 years war expulsion human spirit is driven to a small island of the the Marut mainland north. Which the human hero (Carew Bath) (King Wuling) seal somewhere on the island, but the war is still not subsided. The legend can be King Wuling of the heart can have the power over mainland China in the world, the temptation of the powerful interests, Raymond Church secretly provoked the war of the human and spirit world. In order to prevent a war provoked, Justice Knights also secretly sent to investigate the matter.