Dr. Tobi Lister knows she works in a wildly dysfunctional system, but she has no idea she is entangled in deadly intrigue. When a sinister regional medical director targets Tobi's office as the newest reaping ground for a vicious Russian hacking scheme that is making billions by murdering patients, Tobi tries to brush off the signs as just one more reprehensible facet of the current American healthcare system's focus on profit over people. Even when Troy, the man who broke her heart two decades ago, suddenly resurfaces to try to warn her, she ignores him. But if Troy does not get through to her, Tobi will be next on the Hit List.