Heiyan City was situated atop a vast expanse of black rock strata, from which it derived its name.
The area was rich in a mineral called Obsidian, which was extremely hard and an excellent material for forging weapons and armor.
The faction affiliated with Chu Feng was the Black Obsidian Gang, which controlled nearly thirty percent of the Obsidian veins in Heiyan City.
Its Gang Leader, Yan Lie, was nicknamed "Black Death Palm." With a Peak Seventh Grade Cultivation, his Palm Force was incomparably fierce, earning him a fearsome reputation around Heiyan City.
Upon entering the city, Fang Han did not act rashly.
He appeared to be strolling casually through the city, but he had, in fact, already thoroughly scouted the location of the Black Obsidian Gang's headquarters and its surroundings.
