Xu Yuan put the yellow cover book away, then turned to the other book about the Black City.
Page after page, he opened, trying to understand what was in that old book.
Until Xu Yuan concluded, after reading all the contents of his book about the Black City, it turns out that the Black City was not the first city occupied by humans, it's just that because the human population in the Forsaken Mainland was dwindling, and other cities had disappeared to become the headquarters of the monsters, only the Black City remained which now houses all the humans in the Forsaken Mainland.
An expert created the Black City with astonishing strength named Qing Lin. With his power, Qing Lin created several buildings in the middle of the forest with powerful formations surrounding the forest.
As time went on, the empty land that was originally a forest was now filled with towering buildings, but they didn't look luxurious but looked old.
