Is it worth looking for your true love, while bringing the greatest sacrifice of all? Kidnapped teenager prisoner 194th 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 is wielded as a weapon of control by the Georgians, and who is the only one who does not allow her to become 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 on. Manhattan . All the while, she believed her family was dead. But one day she learns that her brother Zaal, whom she has mourned since childhood, is alive ... and lives with their sworn enemy from .. The Wolf Brothers . 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?