C993 Tortoise Shell Astral Plane
This was definitely Gugu Qiubai's best move.
In the long history of the martial world, there were many martial artists that cultivated in dual strength, so there were many combined moves.
Gugu Qiubai had done a lot of research in this area, and he had already cultivated a lot of these powers.
As for Xiang Shaoyun, he was not as lucky as his. Although he was a scholar since a young age