Once, Celine and Leo were the golden couple of their high school. However, in a single night, Celine’s world collapsed. Her father committed suicide after being framed, and Leo, the only man she ever loved, was the one who sent her to prison for the death of his mother. Now, Celine has been released as a woman with no future. When her mother fell terminally ill and she was forced to sell herself at an underground auction, a man purchased her for an astronomical price. That man was Leo. Leo did not just want to possess her. He wanted to bind Celine in a marriage of torment as a form of cold revenge. Behind the walls of a luxury mansion that felt more like a cage, Celine had to survive between burning hatred and dark secrets that began to unravel one by one. Was Leo truly the monster who destroyed her life, or was he the only protector willing to be reviled to save her soul?