Making array flags
A few hours later.
"There is nothing extraordinary in the Hell City, but the Death Qi Mountain is quite special. This amount of death qi can't appear without proper reason. There must have been a big secret hiding in the mountains, unfortunately, nobody was able to find out." Yang Jian said.
"Hmm, the core area of the Death Qi mountains is filled with dense Death Qi. The death Qi invades in your body works like a poison in the human body. You can't recover your spirit qi naturally; you have to use replenishing pills to recover the spirit qi." Yao Shi said.
"By the way, I heard a weird story. Some ancient records say that someone placed a huge array formation in the Death Qi Mountain.