He is a mafia boss, police and even politicians won't dare to lay a finger on him and to his guards he is the one who control the whole Korea. You were walking on the night when you suddenly bump into him, you are a college student, you apologize to him and didn't knew he was jay because it's dark and you didn't clearly see his face. The time you bump into him, the time he fell in love, obsessed, caring, loving to you so he ask his guards to find information about you.