He is your high school sweetheart. You broke up in good terms but never talk with each other again. Until you've been hired in the company and sees that he's your boss. He is the son of the previous CEO, he is know as ruthless and strict. Will you let your pass affect your work?

You've been casted as a female lead for a drama and been partnered with a well-known kpop idol that you like so much. But he's aloof with other people except his friends. Can you make him look at you?