The Pill Tower Ancestor's methods were truly heaven-defying. Though he was only a soul body, the vast experience he had accumulated through his powerful cultivation in life let him use certain techniques that even Xiao Jin could not understand.
Xiao Jin did not even know when the old man had left the Storage Ring.
Although the Pill Tower Ancestor relied on Xiao Jin's Storage Ring to store his soul body, now that his soul power had recovered to Heaven Realm Great Perfection, he could already leave the Storage Ring for short periods of time.
Otherwise, he would not have volunteered himself and taken the initiative to investigate the information.
A Heaven Realm Great Perfection soul was the undisputed king in the Black-Corner Region. Even the Medicine Emperor Han Feng was not fit to carry the Pill Tower Ancestor's shoes when it came to soul power.
Being able to refine an Eighth-Grade Medicinal Pill was the mark that one's soul had entered the Spirit Realm.
Yet right now, Han Feng was only a Sixth-Grade Peak Alchemist. His soul power was, at most, in the late Mortal Realm.
There were two entire great realms between them. Even if Han Feng were here, it would be impossible for him to detect the Pill Tower Ancestor's existence.
Using the cover of night, the Pill Tower Ancestor soon arrived at the place Zi Yan had mentioned.
His illusory soul body seemed almost solid. His finger lightly touched that layer of barrier.
Sensing the feedback from the barrier, the Pill Tower Ancestor's figure flashed and vanished from where he stood.
The next second, two figures abruptly appeared, their gazes guarded as they looked toward the spot the Pill Tower Ancestor had touched.
One of them was responsible for inspecting the barrier, while the other watched their