Concubine: Your Majesty, Hand Me the Knife! Discover the Shocking Secret

When modern forensic knowledge meets the darkness of ancient justice, when transnational conspiracies collide with the love between children - using bones as evidence and a scalpel as a pen, can she uncover the layers of the shady story of this decadent dynasty? And what kind of shocking secret does the man who always hands over the knife during autopsies hide?