>>93925
>Real world
It cannot be known, the portals will open with a global 40 day and 40 night deluge of pure dark matter mamono mana, utterly dissolving anything and everything without a strong enough psychosocial imprint. Your Golden Gates might still exist, but one could imagine lesser and insignificant structures wiped clean off the face of the earth. Every one captured in the flood will be made comatose and transformed amidst the black ichor, reawakening as monsters and incubi as the floodwaters subside, revealing a fresh, pristine and magical landscape unblemished and pure.
No modern culture will remain, only inherited ancestral remnants. No cities, no politics, no industry no infrastructure. The world itself will have digested the mana and become incomprehensibly vast, communities torn apart by expansive inland seas that never existed, valleys sundered into colossal mountain ranges. A weaving of myth and reality, Albion shattered to admit Camelot at her crown, Istanbul thrown down to admit the gleaming golden walls of Troy. The middle east, forgotten rubble to the Hanging Gardens of Babylon. Weaving, twisted dunes where forgotten Pharaohs awaken. The colossus will bestride the herculean gates once more.