C2658 Step by Step Abyss

Although the sound of the formation wasn't loud, it was still loud enough for Zuo Feng to hear. It went from the back of his head to his waist in an instant. He was completely scared out of his wits.

Although he had already tried his best to overestimate the degree of danger of this formation, and he was even more careful when he moved, Zuo Feng discovered that he was still underestimating it