Chapter 818: Crimson Devil City

Huang Xiaolong surveyed his surroundings. Only wisps of black energy floated around like a blanket of black fog, emitting an intense nefarious aura. Those wisps of black energy were the devil qi that shrouded the entire Devil Domain Mainland. This devil qi was the kind of energy that devil cultivators were most fond of, a great supplement in advancing their cultivation. However, to other cultivators, this devil qi was a dangerous element. Once they were tainted by it, it was hard to expel,...