A group of teenagers inspired by a high school "Create Your Own Urban Legend" project quickly get out of hand in their desire for more "likes" and going viral with deadly consequences.

第二次世界大战期间，德国占领苏联大片领土，准备试验飞弹，袭击莫斯科。苏联飞行员Grivtsov、副驾驶linkov和无线电操作员卡佳受命侦察敌情，飞机被击落，两位飞行员被俘。linkov叛变，Grivtsov成功地逃离战俘营。他们现在必须完成作战任务，回到他们赖以生存的祖国……