At this moment, He Qingyuan and the rest had also arrived at the depths of the underground. The black fog was surging wildly. Upon seeing the arrival of the strangers, it was like a wolf that had not seen the smell of blood for a long time. It instantly pounced over.
"Piss off!"
Ren Zeyuan roared furiously. His entire body was suffused with a faint golden light. It rippled out in the surroundings like a sound wave. The black fog was swallowed within, and in the blink of an eye, it returned once more. It was as if there was no end to it.
They came one after another, as if they would never be destroyed. Even if their form were crushed, it would not take long for them to condense again. However, it was impossible not to block their attacks.