C663 The Establishment of the Demon Hall

663. Setting up the Demon Hall.

"No wonder I could feel the poisonous gas. It's actually this powerful poisonous beast." Dong Wuming took a deep breath as well. He naturally had a deep understanding of this powerful poisonous beast, the Heavenly Poison Demon Dragon.

"Elder Dong, you need the blood of a Late Period of Sixth Rank poisonous beast to temper your body. I haven't found it yet