Amelia Ambrose has always lived her own way, despite the oppressive world she was born into. A daredevil thief, she lives for adrenaline and finds it in her dangerous heists. She has idea where her passion comes from and the truth may very well be impossible to believe. Sebastian Harris works as a corporate assassin, a cleaner for situations outside the jurisdiction of urban security forces. A former military man and trained agent of a defunct organization, he misses the days of collaborative work, of being part of a team. Little does he kw he may very well get his wish for the most dangerous mission of his professional life. These two individuals come together to face a creature of irdinate power, an immortal monster who has lingered through the ages. As an ancient organization races against time to defeat his maniacal plans, Sebastian and Amelia are drawn into a dangerous game spanning multiple lives. The battle is on for the souls of humanity and only a select few stand any chance of saving us all.