I've practically completed the map, cleared the entire upper world of enemies, and only the pink one remains in the lower world, but I can't seem to get to the lower world. I suspect that the portal in the lower right corner of the map leads there, but there, on the only unoccupied piece of land, a random monster has appeared. The only way to get there is by flying, but there's no flying available. Or is there another way to get to the lower world?
P.S. The map is interesting.
There are angel wings on the map, meaning flying is possible (there's a very interesting quest).
In the southeast of the map, there are 4 snow-covered islands - the solution is somewhere nearby...
I checked these islands again: there are 3 access points each. So, even if random monsters occupy 2 points, one will still remain.
In general, this is a common problem with the game: random monsters can ruin any map. In this case, the solution is simple: replay the transition for a week or a month so that there are no random monsters.
However, I remembered that in one of the Inferno cities, the "Portal" was initially built by the God of Fire... Demons were filling the map to an absurd degree! Every week, more demons!
I removed the building! Thank you for the feedback!
The map has been fixed; please re-download it!
P.S. Keep in mind that there are many hidden quests (seer huts), Pandor chests, and other objects on the map!