You wake up in the middle of a desert.

The sand is white. The sky offers no clues. There's no road, no sign, no trace of anything human… Except for a stranger walking toward you, just as lost as you are.

Somewhere in the distance, the sound of iron on iron. A train.

You don't know how you got here. But you know one thing: that train is moving, and if you don't get on it, you'll die in this desert.

So you run.

If you don’t reach the train, you’ll die. If you do…

You’ll wish you hadn’t.