In Fengdu Ghost Domain, under the Nine Netherworld, there is a "Collection Department" that no one knows about.
This place does not judge wronged souls or imprison evil ghosts, but only collects obsessive objects that cannot be reincarnated between heaven and earth - a paper lantern that can never be burned out, a bronze mirror that can reflect the past and next lives, an oil-paper umbrella dripping with black rain...
The new head of the Collection Department, Shen Duwei, was originally the youngest third-grade supervisory censor in the world, but he was sent to the Yamen of the Yin Si Yamen by a decree, where no living person could visit. When he took over, there were only three colleagues left in the Collection Department: a judge who was always sewing his own tongue, a maid from Po Meng who dared not look in the mirror, and a cat demon who had lived for eight hundred years and could only make tea.
The first errand was a tricky one - the new top scholar in the world went crazy overnight and kept saying that he saw a "paper bride" coming to marry him. Shen Du followed the traces and discovered that behind the tragedy that was repeated every thirty years, there was a secret that spanned three dynasties and involved Tianting Qingci.
What he didn't know was that the female ghost in green, Lu Jin, who was always hiding in the deepest part of the Archives Department, looking through old files, was the real secret of the Archives Department - she held a red pen in her hand that could rewrite the cause and effect of the deceased, and she had been waiting for someone for eight hundred years.
"This pen can only be held by those who are willing to do so. When the pen falls, the road to hell is cut off, and both life and death are overturned."
