Sky
The Sky is the uppermost level of the world map in HighSpell, representing rooftops, balconies, upper floors of buildings, and any other areas situated above the Overworld. It's considered the "top layer" of the game world, sitting above both the Overworld and Underworld.
While the Sky layer doesn't currently contain major combat zones or high-level encounters, it plays an important role in exploration, quests, and navigation—especially in towns and cities with multi-story structures. For example, many shops and quest-related NPCs can be found on upper floors that exist within the Sky layer.
Just like the Underworld, access to Sky areas is typically through ladders. Though often quieter than other layers, the Sky still holds secrets and utility for those who take the time to look.