Lu Yan's soul power was gradually growing stronger.
The process was not fast.
After all, that was an Immortal Realm Primordial Spirit, and although Lu Yan's soul, including the Big Tree Phantom Image, was mysterious, the gap in Cultivation Level was there. Wishing to refine it as quickly as refining a Soul Crystal was unrealistic; it required time, and the process would incur significant loss.
But overall, it was much faster than tempering with thunder.
Time flew by as Lu Yan focused in seclusion.
Day after day, the speed was still quite considerable. Lu Yan steadily approached the Spiritual God of the Seventh Transformation.
Two months later.
That Primordial Spirit had been mostly refined by Lu Yan.
"This man is called Fu Xinli, from the Desolate Land..."
Lu Yan muttered, his expression changing unpredictably.
As he refined this man's Primordial Spirit, memory fragments merged into Lu Yan's soul every once in a while, which Lu Yan captured.
