[Machine Translation] Slave -> Princess -> Slave! Beatrice, a princess of El Pasa but a former slave, is taken prisoner by the empire due to her husband's betrayal. While struggling to survive, she witnesses the brutal murder of her half-brother, a princess, and decides to live as a slave, Chloe, while hiding her true identity...? This is the first volume of a love romance between a princess who hides her true identity and a solitary knight!