C421 Eight Desolations Demon Subduing Formation

Mr. Pleiades looked up at Gu Feng with a sneer on his face.

"Hmm?" Gu Feng's heart trembled. He felt that something was off. He frowned and he vaguely felt that something was out of the ordinary. His heart throbbed, he could feel the threat of death approaching.

He lowered his head to look at the runes carved into the ground below, which shone with a faint light. If it wasn't for his sharp eyes