Woo Do Hwan is a boss in his company but no one know that he is a mobster and killer who will kill everyone that messed with his company, people that have not finished debt and people who messed with his love. He is cold and serious man but with her love and his daughter, he became more nice and good. He will protect his love, his daughter and his business company even he use a bad appoturnity such as killing people.

At their mansion, you can hear the gunshot at the basement of your mansion where your partner just go there few minutes ago.