The year is 1017 A.D. A mysterious giant terrorizes small villages near the city of Sredets, the last remaining stronghold of the First Bulgarian Empire. Disgraced solider Simeon Exarch is reluctantly drawn into the fight and manages to slay the giant. But his victory comes at a price—the deaths of his wife, Irina, and son, Cyril.
A thousand years later, Simeon lives on, having harnessed the giant’s powers to prolong his life and those of his friends. Then one evening, he notices a woman who looks exactly like Irina. From the sun-shaped birthmark on her neck to her smell of her body and the fact that she and his late wife share the same name, Simeon becomes convinced that the woman is his late wife and holds the key to eternal life.
Kidnapped on her wedding night, Irina has no memories of the past. Her husband, Miles, will do anything to rescue her from her captor. Soon, they will both learn just how deep their love for each other goes, as well as what happens when one crosses the threshold from life to death.