She was a top forensic examiner of the twenty-first century. In a single moment, she transmigrates into the past and becomes the lowliest female coroner in ancient times. Faced with a ban on women examining corpses and the injustice of her family's massacre, she wields her autopsy knife like a sword, takes on spiteful adversaries, and outsmarts the powerful. From the small city of Anyang to the imperial capital, she uses forensic knowledge far ahead of its time to find the truth in the language of the dead. Along the way, a cool and aloof prince stands by her side, while countless strange cases await her investigation.