"Nice to meet you. Kang Ha, who will be the head of the Overseas Sales Department starting today. It's Jin." After making a mistake with my first love 10 years ago, I thought I would never see you again. "Even if you die, you won't be able to date me, and I don't have the confidence to treat you as a subordinate." "Then there is only one answer." What is it? "We have no choice but to be partners." Looking at Ha-jin's softly curled eyes, Ji-hye felt it. After 10 years, the great ordeal of Kang Ha-jin has intervened in her life again.