human
Write a detailed description of a chilling scene inside a cave with a floor, dark spots, and rusted items.
assistant
Frigid air stiffens anything warm-blooded and makes navigating the slippery cave more treacherous. The thick ice encasing an extremely narrow passageway to the northeast seems pearlized, as if it was exposed to outside light. Close inspection of some dark spots in the floor reveals rusted items trapped in the ice.