前俄罗斯特种部队干员尼基塔受雇去消灭一家工厂里庞大的私人保安力量，这样他那可疑的雇主就能要挟工厂老板。但尼基塔和跟随他的一群熟练战士却发现拥有这家工厂的其实是一个与俄罗斯军方有染的危险军阀。
喬瑟夫斯蒂德曼（羅艾爾達德 飾）是一位家庭生活失意、和女兒感情產生裂痕的中年男子，某天他被一位喪心病狂的科學家綁架後強制作為實驗對象，未料實驗結果卻讓他意外擁有了毀滅性的強大超能力。此時，宇宙的伽馬射線爆發為地球帶來致命的巨大威脅，地球上的人類無力守住家園，喬瑟夫決定用他的超能力拯救最摯愛的女兒與全世界，殊不知這個超能力不只能夠拯救地球，也足以摧毀地球……。
John Wood left the pieces of a broken civilisation behind, to go back to his roots in the woodland, after a virus pandemic struck the world. Residing in a simple cabin, he only wants peace and to live in harmony with nature. Coming from a long line of timber men, he joined the army and served as a soldier for many years. Rebelling against his superiors for killing civilians under martial law. John feels he got his own wife killed when saving hundreds of innocent civilians from certain death. His wife executed point blank as retribution for John's disobedience and supposed heroic acts. Now, a young woman named Maria Johnson has escaped a pandemic research lab. She's been part of experiments to find a cure for the still raging virus. Carrying the potential cure in her blood, she is hunted by profiteers and mercenaries who knows her secret. Coming upon John's cabin in the woods, Maria is instinctively taken into shelter by John. He wants her to recover fast and leave, but by learning her...
