Chapter 575: Forbidden Area or Trap? _1

"Do you guys think you are stronger than they were and want to compete with me for the Celestial Forbidden Grounds?"

Hearing this, everyone's face changed.

No one dared to raise any objections, and they all left the Celestial Forbidden Grounds with solemn faces.

Only Lin Haifeng stood still, with no movement.

He looked at Ning Fan with a troubled expression, uncertain what he was thinking.

"It seems you are preparing to challenge me?"

Ning Fan frowned slightly as he looked toward Lin Haifeng.

But just as he finished speaking, the ground beneath them suddenly began to shake.

"The Formation is activating again? Damn it!"

Ning Fan's expression suddenly changed.

He grabbed Shuang'er and Huo Erba and rushed out of the Celestial Forbidden Grounds as fast as he could.

But he was still a step too late, a faint light screen had already enveloped the entire Celestial Forbidden Grounds.