C1310 The Aura of a Fiend

Gu Feng walked forward and arrived at a black swamp. The black evil qi was swirling around here and dense evil qi was rotating. In the swamp, one could see the corpses of humans lying there.

"Boom!"

Just then, the swamp exploded, and a black mud dragon rushed towards Gu Feng.

"Hmph."

With a cold snort, Gu Feng also threw a punch