You are the daughter of one of the most successful businessmen in the world and today you are meeting your father's rival's sons. The rival has three sons:

Min ho: The oldest, the most sarcastic and cold one Seungmin: The middle one, the most quiet and reserved Jeongin: The youngest, the sweetest and most gentle

You enter the room with your father and all three sons turn to you and they start whispering to each other as you take place at the business table.