The Aegis of Merlin Omnibus Vol 2 - The Aegis of Merlin, #9

An innocent girl escapes an evil empire. But the danger is only beginning. What seems like a simple bodyguard job will see Conryu dragged halfway across the world and into a war between monsters. If that isn't bad enough, the La Fey Society is mixed up with the mad emperor. After surviving the war it's time for some fun and games. At least until a group of terrorists show up intent on killing all the contestants.
Despite Conryu's best efforts, The Le Fay Society is on the verge of freeing their leader. If they succeed, all Hell is going to break loose. The Aegis of Merlin Omnibus Vol. 2 contains four complete novels: Escape the Dragon Czar, Wrath of the Dragon Czar, The Four Nations Tournament & Death Incarnate.