The Runaway Wife of a Wealthy Family

Her younger brother, who depended on each other for life, owed a huge debt. In order to save her younger brother, she had no choice but to take over the task. However, she did not expect that in the cold operating room, she did not wait for a doctor, but instead waited for a demon. With a contract, she was imprisoned by the devil. She wanted to run away, but he refused to let go. She once thought he was in love with her, but he said: "We are just a contractual relationship, don't think too much about it."