After making all necessary preparations, Song Wen began his secluded cultivation.
He took out the souls he had purchased beforehand, activated the black hole in his sea of consciousness to devour them, then circulated the Soul-Banishing Technique to absorb the soul fragments produced after the souls were consumed.
It was worth mentioning that, after long observation, Song Wen discovered that the Soul-Banishing Technique merely accelerated his sea of consciousness's absorption of these soul fragments. In fact, even without the Soul-Banishing Technique, his sea of consciousness would gradually absorb the soul fragments produced by the black hole's devouring. It was simply a relatively slow process, one difficult to notice without careful perception.
Time slowly passed amidst cultivation.
In the blink of an eye, eleven years passed. With an ample supply of souls, his Primordial Spirit smoothly broke through to the peak of Spirit Transformation.
Throughout this period, the entire Corpse Soul Ravine remained exceptionally calm.
Wu Yue and his subordinates were all very obedient, committing no acts of defiance.
Nor did anyone from outside come to cause trouble for Corpse Soul Ravine.
The breakthrough of his divine sense happened silently, without alerting anyone in Corpse Soul Ravine.
Wu Yue did not even know what Song Wen was doing inside his cave abode.
After his Primordial Spirit advanced, Song Wen did not leave seclusion. Instead, after refining some pills for several Gu insects, he continued cultivating in seclusion.
He continued devouring souls to strengthen his Primordial Spirit.
After all, according to Ye Bing, the strength of one's Primordial Spirit directly determined the success or failure of advancing to the Void Refinement realm.
If he could raise his Primordial Spirit realm to the Void Refinement stage, then breaking through in cultivation would surely be as natural as water flowing into a channel.
However,