the gltich banner has updated yet again, this time bringing confirmation, and theory, alr so @The-God-Of-Planets was right, it was galsight district, and i noticed that "BORNFROMTHEEGG" appeared, my possible theory is that the main antagonist, was born from an egg lol, i also noticed that N is partially turned into a shadow thing, the only explanation i have for this is that characters from other shows may be included in the gaslight district.