Witnessing her parents' murder when she was six imbued Adria Caskey with a deep sense of insecurity. To help rebuild her confidence, her grandfather taught her his secret art of self-defense and molded her into an elite executive protector. On his deathbed, her grandfather wrought a promise of revenge from Adria. She is to crumble the empire Peter Dragon built with her parents' blood money. But to keep her promise, Adria will first have to protect her personal enemy from an unseen threat.