Jennie Kim and her father lived a simple, peaceful life until tragedy struck-her father suddenly passed away. Before she could even grieve, a ruthless mafia boss, Kim Taehyung, appeared, claiming that her father had stolen from him and left behind an unpaid debt. With no way to escape, Jennie was forced into a marriage with Taehyung as payment. Thrown into a dangerous world she never belonged to, Jennie now had to survive under the rule of a man who showed no mercy.