This needle is called the Wind-Controlling Needle. It is a treasure for attack and killing, and it is also a top-grade Taiyi Golden Immortal magic weapon.

Su Ling just let out a light shout, and the wind-controlling needle flew out in an instant.

Only three breaths after the Wind-Controlling Needle was shot out, three loud noises shook the entire formation.

Then the Golden Immortals of Daotian Tower in the main formation saw the nine huge golden balls explode one after another.

"That's the Nine Yang Dry Golden Pearl, the strongest and most solid thing in the world!" a Golden Immortal from Daotian Tower exclaimed.

But just as he finished speaking, Ye Lingyuan's voice came from behind, "Fellow disciples, evacuate immediately."

The quick-reacting Golden Immortals immediately used their escape techniques to evacuate the formation, but there were still a dozen or so Golden Immortals who reacted a little slower. At the moment when the nine Nine Yang Dry Golden Beads exploded, these dozen Golden Immortals only felt a sharp pain in their temples, and then their eyes went black. Then, their bodies and souls were pierced by the Yufeng Needles, and their souls were directly shattered.

As the power of the explosion of the Nine Yang Golden Pearl spread, the two large formations, one offensive and one defensive, suffered a devastating blow in an instant.

First, the attacking formation could not withstand the power of the explosion of the Nine Yang Golden Pearl and collapsed. Then it affected the defense formation connected to it, causing the defense formation to become disordered, reversed, and then collapsed.

The moment the two formations collapsed, the overflowing power directly razed the area within a radius of 6,000 miles to the ground, leaving scorched iron everywhere and no grass or trees growing.

Of the more than one hundred Golden Immortals in Daotian Tower, only eighty-three retreated in time. The rest either died under the Yufeng Needles and their souls were destroyed, or were directly attacked by the formation, their bodies collapsed, and their souls fled towards Guizi Tower.