The "refined for many years" and "Extreme Yang Heavenly Fire" this Devil Dao youth mentioned were things Lin Bai had never even heard of.
However, he could still tell from those terms that they likely belonged to the Dao Sect's cultivation methods.
In the Devil Realm, the only Dao Sect inheritance was the Innate Dao Sect. Within the four great regions of the Devil Realm, the various sects and lineages had already developed independently.
Thus, the Dao Sect's inheritance was not particularly flourishing in the Devil Realm, and Lin Bai knew little about these exclusive Dao Sect terms.
But if they were in the Spirit Realm, anyone who mentioned a "treasure refined for many years" or "a wisp of Extreme Yang Heavenly Fire" would surely be utterly shocked.
The reason was... treasures refined through the Dao Sect's "Treasure Refining" technique required constant nurturing.
This process was not much different from nurturing Divine Weapons.
After all... the methods for nurturing Divine Weapons had evolved from the Dao Sect's methods of nurturing treasures.
Whether it was a treasure or a Divine Weapon, the longer it was nurtured, the greater its might became.
The difference between treasures and Divine Weapons was that the longer a Divine Weapon was nurtured, the more likely it was to advance in rank—for example, from a Grand Yi Divine Weapon to a Great Luo Divine Weapon.
Treasures, however, had no division of ranks. The longer they were nurtured, the greater their might became.
As for "Extreme Yang Heavenly Fire," if they were in the Spirit Realm, every martial artist would be utterly terrified of it.
That was because it was one of the Spirit Realm Dao Sect's "Nine Great Divine Fires," an extraordinary flame of utmost hardness and ferocity born between Heaven and Earth.
Its destructive power against