During the Yuanyou period of the Northern Song Dynasty, Shen Zhiwei, a female detective in the Imperial City, had a curse-like ability - she could see the "afterimage" of someone who died unnaturally, and if she touched it once, her lifespan would be shortened by three days. The numbers on the ledger were cold and ruthless: four thousand one hundred and twenty-seven days, all the chips for the rest of her life.
There are several volumes of strange cases and several twists and turns, from the predicted murder in "Along the River During the Qingming Festival" to the mystery of the twins of the Western Xia princesses, from the truth about Su Dongpo's death from illness to the language of Jingkang's shame, there are many mysterious cases under the clouds and mists in Bianliang, and every afterimage points to the forgotten woman.
She used all the connections and wealth she had accumulated over the past seven years to complete the perfect golden cicada escape. Establishing a shadow empire underground in Bianjing, turning to the last page of "Mengxi Bi Tan" - "My daughter knows everything, and she should be the woman who will remember this dynasty for future generations."