C906 Fight Duan Xuanyuan(last part)

Duan Xuanyuan used the Battle Formation.

The Eighth Grade Formation was able to construct a Battle Formation. To him, it was as easy as flipping his hand.

At this moment, the entire sky above the Lidu was filled with thunder and lightning. The light of thunder and lightning shot out in all directions, and countless array runes were swimming in the air.

Duan Xuanyuan's brows trembled slightly