Following a mysterious disappearance on a jump, a group of skydivers experience paranormal occurrences that leave them fighting for their lives.

　　好朋友杰西 (Cami Morrone饰)和安吉拉 (Maia Mitchell饰)是高中辍学生，在同一个烂地方做着没有前途的服务员工作。她们梦想的假期就在要请一个星期的假去德克萨斯州阳光明媚的加尔维斯顿海滩放松一下，离这里只有几班之遥。　　但在…