Forensic anthropologist Shen Du discovered a Warring States bamboo slip from the radius bone of a charred corpse poured into concrete. Carbon 14 dating results confirmed that the bamboo slips had been buried for two thousand years, but were embedded in the bones of modern humans and had healed.
The deceased was a local private museum director in Yinzhou, and he had secretly visited the "Nine Girls' Gang" during his lifetime.
As the investigation deepened, Shen Du and criminal investigation team leader Gu Qingya discovered that this was not an isolated case. Corpses appeared one after another, and each skeleton was embedded with "cultural relics" from different dynasties - bronze talismans from the Western Han Dynasty, bronze mirrors from the Eastern Han Dynasty, bronze mirrors from the Tang Dynasty, bone fragments from the Ming Dynasty... They strung together a "history of female violence" that had been erased from official history books.
The end of this string of "bone evidence" points to Shen Du's own family - an ancient bloodline whose mission is to "keep possessions" for generations.
Shen Du gradually understood that her grandmother burned the family tree and avoided talking about the family her whole life, not to bury the secret, but to protect her. But when she held the bone fragment from two thousand years ago, she was already at a fork in the road of fate:
Should we continue to remain silent, or should we let these "skeletal evidences" speak and obtain a belated testimony for history?
This is not a simple serial murder case. This is a "bone testimony" spanning two thousand years, waiting for the last "Tibetan official" to read it.
