C79 Xiao yu made his move

Zhu Yaohui stared at the sky: "This is the Imperial Sword Technique! Only a sword artist in the Heaven realm would be able to cultivate the Imperial Sword Technique. Xiao Yu's cultivation was only at the sixth level of the Earth realm. How could he have learnt the Imperial Sword Technique? "That's impossible!"

Gao Jianli was also extremely surprised. "This is a top-notch Imperial Sword Technique