Prince Domhnall and Princess Clía are the perfect royal match – that is until he ruins everything by refusing to propose. Heartbroken but determined, Clía wins a place at Domhnall’s military academy to win him back. After all, how hard can duelling really be?

Warrior Ronan has no time for blonde princesses. Even if she is…well, cute. He tells himself there’s no harm training her. Even if his heart does race around her. Even if Domhnall is his best friend.

But, as they say, love is a battlefield – and unfortunately for them, a very real war is looming on the horizon. It’s a fight that will threaten their kingdoms…and their hearts.