The so-called "perfection of form and spirit, true union with the Way; the Sun God departing the flesh, leaving the mortal world," describes the Void Refinement Realm.
And now, with the Immortal Tao divided into nine ranks, starting with Qi Cultivation and ending with Tribulation Transcendence, Void Refinement is situated at the sixth tier.
It is the critical juncture that bridges the past and the future, embodying the cumulative achievements of the previous five realms while also laying a solid foundation for the towering edifice of the subsequent three realms.
Therefore, for those who desire the Way and seek to become immortals, Void Refinement is an extremely crucial phase, truly the fundamental essence of importance!
Those who have not achieved perfection in their Void Refinement cultivation will either have to exert tenfold efforts later to ascend, making up for prior negligence, or they will see their path to becoming an immortal severed, with no hope of ascent.