C997 The Power of the Eight Formation Diagram

Because this was the first time Lu Feng had laid out the Eight Array Diagram, it was hard to say whether he had succeeded or not. If it was just a slight mistake, he was afraid that only when the spirit formation was fully activated would he be able to find out.

"Everyone, step back!"

As a loud and clear voice rang out, everyone quickly moved away.

Because if the spirit formation exploded