After reaching the Primordial Daluo Golden Immortal, he already had an idea about the path ahead; one involved integrating other Great Daos, and another was about expanding the upper limits of the Great Dao.
Regardless of whether it was the former or the latter, if one could draw upon the wisdom of all beings and refer to the methods of All Heavens and Myriads of Worlds, one could certainly achieve twice the result with half the effort.
Perfection of the Great Dao is synonymous with Primordial Chaos.
Once one steps into Primordial Chaos, by integrating the characteristics of Daluo and Golden Immortal and transcending what was originally the foundation, one could verify oneself as a Primordial Daluo Golden Immortal.
However, the Great Dao itself has no limit; although it seems perfect, it always lacks something, a circle that can continue transforming toward ultimate completion.