Right

You've always heard that the mountains were full of riches--it couldn't hurt to look!

You head north, down the trail. You walk for hours, seeing nothing interesting. However it is getting colder and colder. But you continue on, in search of treasure

As you begin hiking up the mountain slope, you walk through a pass and reach a clearing, and sit down to rest. As you sit, you catch sight of a castle, a little further up the mountain. Maybe you should head up there! But first, you should sleep for a while--a day's hike will wear anyone out.

Upon awakening, you realize you definitely aren't wearing the right clothes for this. Its cold, the air is thin--and it snowed while you slept? Oh yeah, you're getting out of here right now--

The pass is blocked.

The pass you came up through is filled with snow! You're stuck on the mountain! And the temperature is still dropping!

What are you gonna do?