Even if Niu Dali were the reincarnation of a Great Being, his realm could never advance as rapidly as Qin Shujian's.
By the time Qin Shujian reached the pinnacle and ascended as a Great Being, he would have nothing to fear, even if Niu Dali recovered the full cultivation of his past life.
However, what truly puzzled Qin Shujian was this:
Chapter 313