Destruction is related to annihilation, and annihilation is associated with ruin and wreckage.
If the Exorcists Association is a prison for imprisoning criminals, destroying the prison is obviously not a way to detain them.
"Is the information reliable?" Lu Li asked Him.
"It has no reason to deceive us..." Mother of the Marsh understood Lu Li's caution, "You can wait for a moment. Claire is searching the memories of those foolish nobles."
Having lived two decades underground, feeding on books for fire, strangeness, and companions, the nobles have finally returned to the sunny homes they've longed for—with drooling, mad ramblings, in distorted forms.
Their memories were excavated, and with the narration of the Mother of the Marsh, the details of this Evil Spirit were completed:
