C646 The Confinement Killing Formation

"What is this?"

In the face of this sudden and brilliant heavenly might, Gu Zunyue suddenly stopped in his tracks.

At this moment, a deep sense of unease suddenly rose in his heart.

"Formation, this is a formation! Dammit! Were you setting up a formation just now?" Gu Zunyue stared at Liu Yuntian with a ferocious expression, and his eyes were filled with intense killing intent