C137 Gu Xueluo

Gu Xueluo didn't give them another chance to play the Heavenly Thunder Zither on the roof of the pavilion. The formless yet intangible zither music was like a strange force as it surged towards the black shadows of the Pavilion of Ascending Mist.

This was even more terrifying than the Darksteel Black Sword that Yun Jiu Tang had yet to pull out