In Joseon Dynasty-era Korea, sixteen-year-old Seol, an indentured servant within the police bureau, becomes entangled in a politically-charged investigation into the murder of a noblewoman. 1800, Joseon (Korea). Homesick and orphaned, Seol is indentured to the police bureau. She has been tasked with assisting a well-respected young inspector with the investigation into the politically charged murder of a noblewoman. The two form an unlikely bond...