McCaid Dobbins and her sister Darcy have training in a variety of skills from mixed martial arts to basic survival skills. After the death of their mother, their father decided they needed to be prepared for anything that could happen. Neither of them believed some great apocalyptic event would occur, but they liked knowing they could survive just in case. Victor Dobbins is an eccentric genius in the biomedical field. He created the cure for cancer after his wife was diagnosed, but he was too late to save her. When she died, he made it his mission to ensure the girls would never be unprepared for anything again. When the government contacted him to create a new vaccine against the flu, he didn't think anything about it. It was a part of his job. After there was a reaction between the new vaccine and one given out ten years ago, society has gone into panic. The CDC has mandated Martial Law, when they start to worry the virus is contagious. McCaid, Darcy and their friends must now use their skills to survive. Without their Dad, can they figure out how to save themselves and the country before it's too late?