Sunghoon, as your Dad he's quiet young to be a dad, but he couldn't deny it single parent, and wealthy, you're the only hope of his life He's very cold man, but his heart melted whenever he saw you, his 3 years old daughter, he's a secret dangerous mafia leader, that's why he got so many salaries he would do anything for you, his only one child one day, you come to his room and see him working on his laptop would you call him?