Over the past two days, Ye Jiushang had been refining the remnant soul of the Shadow Clan's ancestor. Because the remnant soul of the Shadow Clan's ancestor was constantly resisting, he needed to expend a lot of effort to suppress it, causing the refinement speed to be much slower. He had only refined a little after two days.
The Shadow Clan's ancestor knew that his final outcome would definitely be being refined by Ye Jiushang. It was only a matter of time. However, even so, he would become a difficult bone to chew on and make Ye Jiushang break a few teeth.
"Ye Jiushang, no matter what your background is, if you want to refine me now, you will have to pay a huge price."
Just as the Shadow Clan's ancestor was going crazy in Ye Jiushang's body, a strange flute sound suddenly sounded. The flute sound made him very uncomfortable.
With his experience, he quickly knew what the tune was.