The appearance of the "Immortal Foundation Chapter" in the "Feather Scroll" left Zhang Yu feeling exhilarated.
Especially because the two Immortal Emperors were checking each other, and Immortal Emperor Tai Zhen had tried to stop him, Zhang Yu realized that this was very likely a trump card the Immortal Emperors had yet to grasp.
"If I specialize in the [Cosmic Dao Orthodoxy] on the surface while secretly preparing other Dao Orthodoxies as well... then when I establish my Dao upon entering the Ascension Realm, I might be able to do something beyond even the Immortal Emperors' calculations."
Thinking of this, Zhang Yu could not help but secretly rejoice. "If it had been like the Fist Manual and Breath Circulation Manual I fused before, merely integrating the books' original functions as modules, who knew how long I would have needed to cultivate bitterly before I could parasitize the [Cosmic Dao Orthodoxy]?"
"Fortunately, when the two Feather Scrolls fused this time, I also upgraded the Feather Scroll. That was how I gained the ability to draw upon Grand Dao Essence and speed up my progress in seeking the Dao."
A thought arose in Zhang Yu's heart. "If the other Feather Scroll had not fused during the upgrade, would this Immortal Foundation Chapter still have appeared?"
Zhang Yu shook his head. "Perhaps I would have obtained another chapter, another function... perhaps some new Chain Law Diagram or new Dao Seed Compendium..."
"So the Feather Scroll's upgrade effects are not fixed? They automatically adjust according to the current circumstances and find what suits me best?"
While Zhang Yu sensed the changes within himself and pondered them without pause, Fu Ji was also observing everything.
She thought to herself, "Looks like, under my stimulation and guidance, Zhang Yu's strength has advanced by leaps and bounds