One Land One King

After their grisly battle for supremacy over the One Land, the king and his five knights anticipate peaceful times ahead of them. Then, almost before they can rest their bloody swords on the ground, angels and demons masquerading as humans begin to carouse the Earth, vying for human souls before their very eyes, powerless to stop it. While the king and his knights are without equal on the battlefield, this war is different from all the others they have had to face. It takes place in the heart of their cities and of their people. A secret war of influence has started with the rise of the One King, and the outcome, the doom or salvation of their world, is to be determined by Yan, a boy with unimaginable powers chosen to be the scale on which the actions of men shall be weighed.