Aislinn of Bairbhe dreams of becoming a lady knight to honor the death of her fallen brother. To her mother's horror, King Patrick grants Aislinn's wish and she begins her long years of training. Despite the mockery of the other pages, and the disdain of Prince Caelan who also trains to be a knight, Aislinn commits herself to her dreams and embarks on a journey of self-discovery and bravery. Through the years, Aislinn and Caelan grow from sparring classmates to good friends. They both know that someday Caelan will marry for the sake of the kingdom, but even that cannot keep them from falling in love. The threat of war with the Speicans is a constant threat, and one that grows more frightening as she and Caelan train toward their eventual knighthood. Aislinn has committed herself to serving Arnhem, and has promised herself as King's Champion when Caelan claims the throne. She is willing to give up everything... her childhood, her life, even her heart for Arnhem. No matter the pain it brings.

Sir Geoffrey, along with some companions, has been sent away from Arnhem, entrusted by Queen Aislinn for a special mission, and has to leave behind the mysterious lady Celestia. On his journey, he uncovers seeds of a sinister plot, learns a horrible secret, and makes a new friend in exile Jenanna. Their mission completed, Geoffrey and his companions rush to two different kingdoms to ask for aid. Danger and betrayal lurks around every corner, and even allies have secrets that could prove deadly. Geoffrey's feelings for Celestia grow and wane. After learning some of Celestia's secrets, he begins to have second thoughts about his love for her and is even drawn to Jenanna. Rumors abound that the Speicans have enlisted a mage of their own, to work unspeakable, forbidden magic. The war between Speica and Arnhem has just begun. Will Geoffrey survive the battle to live another day and discover which woman he truly loves?