: Undertown is a major city in the Deepwoods, located beneath the floating city of Sanctaphrax. It is a chaotic, smog-filled industrial hub where people from all over the Edge come to live and trade. The Edge Chronicles Wiki .
In the Ben 10: Omniverse series, Undertown is a massive subterranean city located beneath Bellwood. Ben 10 Wiki . undertown
: While mostly peaceful, it operates with a "don't ask, don't tell" vibe regarding its existence to the human world above. 📚 Literature & Graphic Novels : Undertown is a major city in the