An unsuspecting trio of friends board a train, expecting the norm. Snacks, ticket checks, and all the nitty-gritty. But, soon after boarding, a delay is reported, even though their are no signs of anything unordinary going on. After this, a whole host of twists and turns start happening, making the trip more and more scarier as more time passes on the ominous train. Just what the hell is going on?! Will help arrive in time, or will our group of friends meet their fate sooner than expected?