Ling Fan had already cultivated Soul Power, which was further sublimated when he was at Shennong Peak, and his formidable Soul Power also had a soul-quelling effect on Yin Souls.
The Yin Ghosts released by Wu Hua, although ferocious and terrifying in appearance, were still of the lowest rank, and simply could not withstand the soul annihilation from Official Ling's Soul Power.
As the storm of Soul Power swept through, all the lesser ghosts were annihilated by Ling Fan's Soul Power, except for the five great Ghost Kings.
The sight of this caused Wu Hua's heart to bleed. These spirits were the accumulation of generations of the Yin Ghost Sect, not just those he raised himself. The loss of each one would take many years to replace.
Moreover, capturing a Ghost Soul was also a matter of chance, and it was uncertain how many ancient tombs one would have to delve into to find just one.
