What happens when the man you're determined to hate is the only man you ever truly loved?

Shannon has long dreaded her destiny to help a medieval Irish king save his country. Moreover, the risk of falling in love again. So when she ends up at her new home in New Hampshire under the watchful eye of Liam, King of Meath, a medieval king who traveled through time to protect her, she chooses to dislike him from the onset. Avoid him even though she's drawn to him. Especially when she's plagued with an unexplainable longing and regret that makes no sense. Feelings she suspects have to do with him and a connection they have yet to remember.

King Liam will keep Shannon safe from the enemy if it's the last thing he does. Nothing more. He's not one to desire one lass when he can enjoy many. Yet there's something about her. A draw he cannot ignore. A pull that only grows stronger when she's stricken with a longing only he can free her from when they travel back in time together.

Thrust on a magical journey rife with revelations, Liam and Shannon discover more than they bargained for. Heartbreaking truths from the distant past that will change everything. An enemy who influenced their lives in unforeseen ways. Will they be able to overcome the odds and make things right again? Or will their nemesis remain one step ahead of them and the fate of Ireland doomed?