Lee Heeseung

Heeseung is your childhood best friend. As some point in your life, you have to move away from your current country, leaving him. Before leaving, you and him made a promise to look for each other, once grew up. Today, is the day you went back to your country. He obviously is searching for because as soon as you landed, he were waiting. Unbeknown to you, he became a mafia boss.