They radiated dense, extraordinarily unique Righteous Path Yin Thunder Spiritual Qi.
Moreover, the yin thunder qi within the Extreme Baleful Yin Thunder Pool had also transformed into Righteous Path qi.
Most crucially, they possessed a solid foundation.
Furthermore, the array formation masters of the family, including Ling Penglin, were rather accomplished in array formations, and the Righteous Path array formation resources the family had produced to temper the ghost veins and ghost pools were also of high quality.
During the refinement of their origins, they lost relatively little of their origin power.
Thus, they remained steadily at the Fifth Rank Superior Grade, becoming rare Righteous Path treasure lands.
In addition, Ling Penglin and the other array formation masters reforged the extraordinarily special Yin Thunder Grand Array from Heavenly Thunder Small Mountain, transforming it into a Righteous Path array formation.
Its ability to enhance the thunder pool's condensation of yin thunder qi was also preserved.
As a result, the array formation, thunder pool, and spirit vein could provide the family with even greater benefits.
Next, all that remains is to let time accumulate and allow them to slowly condense high-grade yin thunder qi.
Ling Pengyun was extremely satisfied with those two treasure lands and secretly looked forward to it.
Furthermore, in recent days, he had used the Nether Void Blade to relocate a small portion of the special Ghost Dao treasure lands he had previously acquired from the Ghost Domain—treasure lands similar to that thunder pool—back to the Azure Profound Realm.
He then gradually sought out Ling Penglin and the other array formation masters to temper them into Righteous Path treasure lands, strengthening the family's foundation.
As for the other ordinary ghost lands in the Ghost Domain, their value was ultimately average, and they were numerous. Even with the Nether Void