It worked!
The moment Ji Yuan saw that line of text, he immediately stopped what he was doing.
One should not be greedy for too much in life; stop when the point was reached.
This Star-Gazing Tower was the same. As long as it was built, that was enough; everything else could be handled however. He did not do the work himself, while Tu Yue conscientiously took over and continued arranging things.
Ji Yuan rubbed his hands together, summoned the Panel, and looked toward the newly appeared entry.
[Star-Gazing Tower: lv0 (Upgradeable)]
Below that line was the Spirit Effect of the Level One Star-Gazing Tower.
[Star-Gazing Tower: lv1] [Spirit Effect: Clouds Veiling Mist, concealing heaven's secrets. Foundation Establishment Cultivators cannot divine you.] [Upgrade Requirements: Middle-Grade Spirit Stone ×50; Yin-Yang Trigram (Dharma Tool) ×1; Dark Gold Stone ×1; Second-Order Demon Core ×3. (Met)]
"This Level One Star-Gazing Tower looks rather plain and ordinary. There is nothing special about it. It only stops Foundation Establishment Cultivators from investigating me."
Ji Yuan studied the information displayed on the Panel and muttered to himself.
"Looks like I still have to wait until this building's level rises."
With that thought, Ji Yuan glanced at the three words "Upgradeable," and his mind stirred.
"Upgrade!"
A flash of white light swept across the Panel. Immediately afterward, the surrounding buildings trembled slightly. A gentle mountain breeze drifted through, and the entire Star-Gazing Tower seemed to gain an enigmatic aura.
Fifty Middle-Grade Spirit Stones and three Second-Order Demon Cores vanished from Ji Yuan's Storage Bag. The Yin-Yang Trigram Tu Yue had just hung up also disappeared, along with a stone in the corner.
"Hm?"
Tu Yue turned to look at Ji Yuan in confusion.
"I have use for those things. I'll