Ling Fengshen gave Ye Qian a deep look: "Alright, I'll make sure to come out quickly!"
"Then I'll start now."
Ye Qian said, with a flash of light in her hand, then a talisman appeared, gradually falling onto the formation.
White light shone, an invisible vortex appeared, rushing towards the stone wall.
Soon, Ling Feng saw changes occurring on the stone wall, which also turned into a vortex, slowly rotating.
The stone wall slowly opened to both sides, and Ling Feng didn't dare to delay, immediately stepping inside.
Protected by the formation, though it was extremely cold inside, there was no sense of evil presence.
But Ling Feng knew clearly that just a few centimeters around him, the stagnant evil presence was as thick as liquid, giving a sticky feeling.
That sensation was like falling into viscous crude oil.
Ling Feng had already seen the black crystal standing on the ground.
