Even though Gu Caiwei did not know how powerful those with supernatural powers were, she was convinced that they would not be weaker than a Huandan cultivator. It was likely that they were part of land immortals, which meant that they would be someone like an immortal Zhenren.
There were many different and varying techniques of cultivation. It could be that one was restrained by the other simply due to the difference of the Dao path that they took. However, if one could defeat a lot of top cultivators, it would mean that one was near to the summit of cultivation, and there was no flaw at all, which would be close to the attainment of Dao.
Such a character would not be able to be constrained by the heaven and the earth.
"Senior Apprentice-Sister, you still have yet to say how the mystical use of Taixu Strategy came from," Shen Lian queried.