Two centuries past World War Three's devastation, the Kingdom of Symphrain has risen from the ashes—a world transformed by technological marvels and moral compromise. The slave trade, once condemned, now thrives as the kingdom's most lucrative enterprise. Eighteen-year-old Lyra Roselette's carefree night with friends Jaida and Aime ends in abduction. She awakens stripped of her freedom, sold to Crown Prince Alekai Nightwood as his personal slave. Trapped within palace walls, Lyra schemes her escape while navigating her master's every command. Yet the man she expected to find cruel reveals himself as compassionate and genuine. As captivity transforms into something deeper, Lyra faces an impossible choice: reclaim her liberty and leave, or surrender to love with the prince who holds her chains. Can love break the bonds of slavery, or will freedom demand the sacrifice of her heart?