Ice Heart - Ridderden Riders, #2

What will win; darkness or light? He was amazing, Amos Winglyn, better known as Lay, scholar of dragons, the hero of Ridderden and mate of the handsome Damen Skyborn, half dragon. Ever since Sage first saw him, he knew he wanted to be like him. With the new reforms in Ridderden, Sage joins the Riders, a program pairing dragons with human fighters and casters to learn to work together to defend the country and its people.
Failing is not optional due to the high tensions between races that ten years of peace has not yet lessoned. Paired with the annoying and devilishly handsome, Grysin, Sage must balance not failing while keeping his volatile magic under control. If anyone finds out, he could be expelled from the Riders and loose his chance at finding a place where he truly belongs. As demon portals start appearing more and more and an old enemy rears their head, the pair get thrown into the middle of it and must either overcome the trials between them or possible doom their newly peaceful world.