Wen Wen personally did not like to resolve a ghost by communicating and fulfilling its wishes.
That might send the ghost back, but it could also drag oneself into the abyss.
He preferred to destroy ghosts directly and decisively, regardless of their grievances or deep obsessions.
Wen Wen had dealt with ghosts many times before and, before Qin Shuang's promotion, he had also acquired a basic understanding of ghosts from Qin Shuang.
Many ghosts filled with resentment are indeed pitiable, but once they fulfill their vengeance and still linger in the real world, they are no longer pitiable.
For those ghosts who still cling to the mortal world, they almost always kill innocents indiscriminately; by then, what sustains their existence is not hatred but a stark desire for slaughter.
As well as an abhorrence for the living!
If Wen Wen had once been interested in playing the game of "You lament, I seek justice for you, then nobly persuade you,"