步步杀机

 What begins as a peaceful venture into civilian life for a pair of military vets, quickly devolves into chaos when a nuclear crisis brings danger to their doorstep, igniting an unexpected alliance with a potential enemy, as they struggle to protect their team and overcome the shadows of their past in a lawless new world.

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游船遇风暴沉没，陆霆、女友陈清、李娜、陈清闺蜜马樱（陆霆前女友）漂至荒岛。众人遭巨蟒袭击，得探险者遗物求生。马樱因妒生事，后联合落难驾驶员王强，王强却被巨蟒吞噬，马樱悔悟坦白。巨蟒掳走陈清，众人设伏，马樱与巨蟒同归于尽。数月后，陆霆、李娜乘直升机获救。