Heilong Realm.
"There's really nothing different in this place from Huilong." Wu Yuan said as they walked around, sometimes bumping against the demonic cultivators on the way. "Except that the air has a faint demonic energy." He said.
Cheng Sheng and Fei Yin didn't speak and silently and curiously looked around. "Where do you think might former sect leader Wu and father be?" he asked Fei Yin.
Fei Yin didn't immediately answer and continued to look around. When another demonic cultivator passed by, he lowered the hood of his head to cover his face. "I don't think they'll stay in the inns." He said.
"Why?" Wu Yuan asked.