The Oridian empire is greedily devouring its neighbours. The King of Alden, rather nobly, decided that Alden shouldn't start for that sort of thing (also, there were treaties and such) and leads his country personally into battle. And his reward for doing the honourable thing? The armies of Alden are getting absolutely thumped.
Alix Black, one of the scouts in Alden's forces, has a great perspective on the battle - not only can she see her own side getting thoroughly beaten, she can also spot how the King's brother is very much not riding to his aid. Clearly inspired by her liege's chivalric naivete, Alix sprints headlong down into the fray.
And that's how The Bloodbound starts: treachery, recklessness and mayhem.
Nor does it slow down from there. Granted, the book isn't wall to wall warfare, as the early pages might indicate, but Alix has a wonderful knack for getting into trouble (in her defense, that's apparently a Black family tradition). After the initial battle, Alix is reappointed as a member of Erik's (the King's) bodyguard. Through her eyes the reader gets a front-row view of the political and military action, as Erik tries to juggle an invading army, his own retreating army, and the betrayal of his brother (and his army). Add to that assassination attempts, espionage and a hint of black magic, Erik and Alix have their hands full.