The reasons why Zhi Zi Taoyao does not have a Spiritual Root are in fact quite simple.
Sect Leader Aunt had read the book in the Dongfang Family and according to her, it was not possible to determine the Spiritual Root in a reincarnated Immortal before awakening his memories.
Qin Changqing was willing to help Taoyao, but he knew very little about reincarnated immortals.
Not to mention him, even the Holy Land doesn't have much deeper understanding of reincarnated immortals.
So, Qin Changqing didn't know where to start.
Should he help her strengthen her divine soul?
But enhancing the divine soul might not necessarily be useful. What if it had a counterproductive effect?
There was one issue that hindered Qin Changqing from making rash attempts.
Why can't the spiritual roots be tested before a reincarnated immortal awakens his memories?
In Qin Changqing's opinion, this should be because the Spiritual Root of a reincarnated immortal is exceptionally extraordinary.