The Heavenly River Diagram Artifact Spirit said to Fang Chen, "I'll give Little Golden Cicada all the formulas for the Longevity Pill in the Heavenly Mechanism Tower, then have it pass them on to you!"
"Okay!"
Fang Chen nodded to the Heavenly River Diagram Artifact Spirit, then asked, "Can you give me all the books in the Heavenly Mechanism Tower too?"
The Heavenly River Diagram Artifact Spirit nodded. "Yes. Your strength has reached the Immortal King Realm, and your soul is powerful. I'll control the Heavenly Mechanism Tower and transfer the contents of its books directly to you. The process may take a while, though!"
"About how long?"
Fang Chen asked the Heavenly River Diagram Artifact Spirit.
"About a hundred years!"
The Heavenly River Diagram Artifact Spirit answered.
"A hundred years?"
Fang Chen's eyes widened. If he spent those hundred years in the Outer Heavens Source Space, a million years would pass there. In that time, his Cultivation could advance considerably.
He asked the Heavenly River Diagram Artifact Spirit, "Can we do it inside the Heavenly River Diagram Source Space?"
The Heavenly River Diagram Artifact Spirit shook her head. "No. It can only be done out here."
Fang Chen thought for a moment. "A hundred years it is, then. As the saying goes, sharpening the blade doesn't slow the woodcutting!"
Besides refining the Longevity Pill, Fang Chen planned to make other things too, such as Spirit Sword Talismans.
No one could send messages in the Land of Ending. He wanted to create a powerful treasure that would let Cultivators of the Human Race—and even Cultivators of the Foreign Race—communicate easily there.
If he could do that, everyone's strength would surely rise when they went to the battlefields of the Land of Ending.
The Human Race's Heavenly Mechanism Tower held a