Is it worth looking for your true love, while bringing the greatest sacrifice of all? Kidnapped teenager prisoner 194 was deprived of his name, personality and free will He is meticulously honed, becoming a ruthless killing machine. He accepts this role, yet hates it with all his soul. He knows that obedience is the only way to save his younger sister, the 152, who the Georgians wield as a weapon of control over him, and who is the only one who keeps him from turning into a monster. As a child, Zoya Kostava barely survived a brutal attack that killed her entire family. Since then, she has lived in secret, hiding from her enemies in Manhattan. All the while, she believed her family was dead. But one day she learns that her brother Zaal, whom she mourned since childhood, is alive ... and lives with their sworn enemy from Bratva Volkov. Wanting to reunite with her brother, Zoya risks her safety and anonymity to meet him. But instead, he is captured by a strong, dark and violent man. He demands complete obedience from her, locking her in a cage in the dark. He is very skilled in torture and inflicting pain. He scares her and fascinates at the same time. In it, she sees a soul as lost as her own. They both have a lot to lose. Will they be able to save each other and... survive?