A bus full of high school students crashes in remote bush. Only a few of the teenagers survive; they find their phones don't work, there's no food, and they've only got their wits to keep them alive. There's also something strange happening here. Why are the teenagers having nosebleeds and behaving erratically, and why is the rescue effort slow to arrive? To make it out, they have to discover what's really going on and who is behind it all. Why are the teenagers having nosebleeds and behaving erratically,and why is the rescue effort slow to arrive? To make it out, they have to discoverwhat's really going on and whoisbehind it all.