My idea is to create a simulator for tabletop games (like Dungeon&Dragons) with features:
First player (game master) able to add multiple locations, place actors, travel points, etc
Then other players able to join and explore locations independetly: first player observes first location, second player - on second at the same moment. This locations may have different lightning, sounds, actotrs
Since number of locations not determined I thought it’s better create a UWorld for each on demand.
English is not my native language, sorry for mistakes if any:)