She's worked hard to distance herself from her father's legacy—but family ties are hard to break When FBI Agent Daria Nevsky returns home to an intruder, she's not exactly surprised. She's been on high alert ever since her father, a powerful figure in Russian organized crime, was killed. She is surprised, however, when the man in a ski mask and hoodie tells her that her father sent him. Dr. Ryker Donahue knows he's heard the name Daria Nevsky before. As he tends to the young woman's wounds, he tries to put the pieces together. No sooner does she show up at his hospital than it becomes painfully clear that whoever she is, she's in trouble. He feels a strong pull to protect her—but he quickly realizes that this is a woman who knows how to handle herself. It will take both of them—and a handful of their skilled friends—to figure out who's after her, what they really want, and how to make it out alive.