C666 The Great Big Dipper Sword Formation

The combined power of the Big Dipper Seven-star Sword Formation of seven people could also borrow the strength of the heavenly and earthly stars. Even Tu Tianzhu could not match up to the sharp edge of the Big Dipper Seven-star Sword Formation, it was not something that the brute force of the Barbarian Bone could break.

"Yuheng, spin!"

A voice rang out from within the formation