The Spiral Tunnel

Sam: I'm going to take a big swig. And slowly proceed ahead, just checking for traps as I go. The temperature is increasingly colder. As you're quietly making your way through, you hear this faint, kind of tinking sound around you that you begin to realize is the sound of a faint bit of moisture in your breath, freezing, and then shattering on the ground. It's cold. Your noses and your ears begin to go numb. It is freezing cold. Go ahead and make an investigation check. Oh, I don't think we can touch the walls. You like bad guys? What? Mmm! Are they all the age? You can talk for me