The creatures in the three realms don't know where to cultivate and go forward, and of course, they don't know how to break through the realm of Great Principle Golden Immortal.
Even the three pure ones from Pangu who transformed as lifeforms, the top saints blessed by Pangu's legacy and loved by heaven and earth, but the three pure ones do not know how to go further in cultivation.
They have already achieved the perfection of the Great Principle Golden Immortal, but they have never been able to step into the realm above the Great Principle Golden Immortal and can only be trapped in this realm until an opportunity such as the Little Purple Palace arises.
Only when Hongjun becomes a saint, opens the Little Purple Palace, ends the first enlightenment of the Little Purple Palace, and teaches the method of killing formations can he become a quasi-sage.