The betrayal of the man she trusted made her vengeful. Her father’s death left her with nothing but a failing business. To restore her reputation and get her revenge, she needed a man with money and power. Seol-hwa decided to make a deal with the man most in need of marriage, the mad dog Mu-hyuk. He was a dangerous man who would leave no stone unturned once he set his sights on a target, but she had no choice. A smile spread across Muhyuk’s lips as he heard the story, and her melting voice drifted into his ears. “Then, sing a song. Write an aria for me at …….” Seduce him today. The most beautiful beast in the world…….