All chief disciples of the Foundation Establishment Realm throughout Kunlun's history had an unknown benefit.
That was, after their inauguration, they could visit the deeply situated Heaven's Gate Hall in the ancestral shrine to pay respect to the Taiqing Heavenly Venerable.
The ancient image of Taiqing Heavenly Venerable here is not an ordinary clay or wooden idol, but an ancient artifact that has been handed down from before the Clarify Cult.
It could bestow the worshiper a one-time "Enlightenment Baptism," which would greatly advance their current cultivation realm.
Theoretically, regardless of what realm a cultivator is in, they could gain an almost enormous boost through this enlightenment.
In reality, to attain enlightenment in the Refining Mansion phase of the Foundation Establishment Realm is the most cost-effective, because whether the foundation at the Refining Mansion phase is solid or not directly determines the Grade Rank of Core Formation.