C1993 The Immortal Path Nine Prefectures

Very quickly, Yu Kun arrived at the vicinity of the World Destroying Cannon. Mr. Bai was currently here.

"How's the adjustment of the World Destroying Cannon?"

Seeing Yu Kun's appearance, Mr. Bai immediately nodded: The World Destroying Cannon has basically been calibrated. The reply is almost done! Of course, I can only fire two shots for the time being.

Yu Kun nodded slightly