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Indeed, the Immortal Cultivation Technique inscribed on the wooden box was none other than the "Supreme Dragon Phoenix Technique."
This was a thoroughly comprehensive Immortal Cultivation Technique, covering three phases from the Transcendence of the Mortal Coil to the Detachment stage.
Of course, one could guess just from the name that it was yet another dual cultivation technique.
But for Royal Cultivation Techniques, this was normal; after all, as a member of the royal family, the least of one's concerns was a lack of people.
As an emperor, to indulge on one hand while embarking on the path to immortality on the other—such desires seemed only natural.
What made Feng Jun laugh and cry was that the "Supreme Dragon Phoenix Technique" was meant to be paired with the "Dragon Phoenix Fusion Scripture."
Well, that wasn't wrong either—weren't they both secret manuals within the royal archives, embracing such inclusivity?