Horizon Sea Pavilion's sect-protecting immortal artifact was called the Horizon Sacred Dao Ruler. Fang Yu had devoured all the immortal Dao laws of Jue Wushen, a Celestial Immortal, yet he still had not advanced to the True Immortal realm. Of course, that went without saying.
The Eightfold Pagoda had not advanced into an immortal artifact either, not even a half-immortal artifact. But that was unimportant. What mattered was that Horizon Sea Pavilion's master, Ya Wuben, together with the other Celestial Immortals, was enough to let him advance into the tenth level of the Longevity Secret Realm, the True Immortal realm.
As for advancing to Celestial Immortal, that would be difficult. The gulf between the two was simply too vast.
Within the three thousand great worlds, a True Immortal advancing to a Celestial Immortal was a process of shedding mortality and becoming immortal. Not only did it require an immensely long time, but the process was also exceedingly perilous. One had to continuously circulate one's laws of life and death, immortalize the indestructible matter within one's body, and transform it into immortal Dao flesh and blood.
The time required was easy to imagine. Beyond that, one also had to send one's soul and primordial spirit into the Immortal Realm to comprehend true immortal Dao laws.
Thus, the stronger a True Immortal was, the more difficult it became to cultivate into a Celestial Immortal.
After all, transforming even an inch of flesh into immortal Dao flesh required an unimaginable amount of time, effort, and resources.
True Immortals and Celestial Immortals—one immortal, one mortal, separated by an impassable chasm.
The immortal Dao laws within a mere Jue Wushen were fundamentally insufficient for Fang Yu to advance further and become a True Immortal of the tenth level of the Longevity Secret Realm.
Even so,