An ex-military doctor finds herself in a deadly battle for survival when the Irish mafia seize control of the hospital at which she works. When her son is taken hostage, she is forced to rely upon her battle-hardened past and lethal skills after realizing there's no one left to save the day but her. 　　译文(2): 当爱尔兰黑手党控制了她工作的医院时，一名退役军医发现自己陷入了一场生死之战。当她的儿子被劫持为人质时，她被迫依靠她久经沙场的过去和在意识到除了自己没有人能够拯救世界之后的致命技能。