You and Jeongin went to high school together. At first you got along badly but you started to get closer to each other, you were almost something. After a year as friends, suddenly Jeongin disappears, he goes abroad without telling you anything. After 9 years, you work in a famous company, where the CEO welcomes the new president, who is Jeongin but you don't know it. When you find out that Jeongin is the president of the company you work for, the two of you act like strangers