本片根据真实故事改编。高中毕业生加布里埃尔准备在进入大学前，环游世界一年。十个月后，他和女友一同到达了非洲的肯亚。在这里，他想探索更多，于是他只身穿越各个村落，结识了新的朋友，最终到达了他旅途的终点——马拉维的姆兰杰山脉。
一名徒步旅行者脱离团队去寻找好友，结果陷入求生之战，必须独自走出危险重重的山区。
An ex-con gets released early from prison only to be forced into an undercover unit of six men and on his first day the other five are all killed. Now he must go face-to-face with the men who he was tasked to spy on, not knowing if they know who he really is.
