The Source-purifying True Profound Qi is a renowned Upper Tier Heavenly Qi in the Primal Chaos Realm, only produced in the minor Clear Void Heaven.
While it lacks attack power compared to other Upper Tier Heavenly Qi, it connects uniquely with the Sainthood Attainment Enlightenment Array Formation, facilitating the comprehension of the true methods of Divine Skills cultivation.
Given its precious benefits, the value of the Source-purifying True Profound Qi can't be overstated. A full portion has never leaked from the minor Clear Void Heaven in tens of thousands of years.
Even if it did leak, as in the case of Yu Ke's Origin-purifying Precious Jade, there would only be a trace of Heavenly Qi. This makes it inadequate for refining purposes but can still assist in cultivation.
The Source-purifying True Profound Qi in the Origin-purifying Precious Jade is so scarce that its effects are not outstanding.