[You walk! And walk! as you follow the river upstream until you finally reach the entrance to the cave. The higher you go, the colder it gets. This is no longer just chilly-- soon you can see your own breathing. I hope your clothes were always warm enough for this!



(Please ignore the characters you see in the picture). Anyway, it’s not too hard to realize that the cave itself seems to be the source of the cold.

It is also completely dark.]