A medieval warrior returns from battle with one thought—to bed his bride. But on the brink of consummation, lightning strikes, imprisoning his lusty spirit in his own sword.

Eight centuries later, another lightning bolt releases him into modern-day war vet Collin Morgan. The warrior’s hot blood not only cures Collin’s war-induced impotence, it drives him to bed his former lover Gwen Gardner when they meet by chance at the medieval castle.

Collin broke Gwen’s heart years ago and she resists his spirited seductions—at first. But when electrical storms give the ghost command of his body, Collin becomes a tantalizing seducer whose new techniques stir Gwen’s desires beyond her control. She surrenders her body and her heart.

But the warrior’s spirit is not the only one haunting the castle, and when this new danger threatens, whose soul will survive?