The few words of description stated that there had been exorcists who could achieve such a thing.
Such exorcists were extremely powerful. They were not normal exorcists.
The exorcists, who could purify vengeful aura, were doing good deeds.
Most vengeful spirits became vengeful because they died due to injustice.
The injustice done to them was not resolved, resulting in a vengeful aura. Eventually, they would get controlled by this vengeful aura.
If this vengeful aura were purified, they would regain their sanity and receive a chance to reincarnate.
This would be a great merit.
The merit would increase the Qi and luck. The greater this accumulation of Qi, the easier it would be for the exorcist in matters related to both cultivation and life.
In fact, this accumulation of Qi is accompanied by opportunities.
