Elevator to Middle Hell

Seemingly the only way to access Middle Hell, located somewhere in between Hell and Deeper Hell. When the doors open, the damned sojourner is greeted by a skull named Gremble who says, "Do not be surprised! I am Gremble, the spirit of travel. I will join you on this adventure for a while." However, stepping out will only result in falling through a layer of fiery clouds that eternally loops. If a person wishes to survive, they will have to locate a secret door on the elevator's floor leading to an invisible descending spiral staircase.