Lee Taeyong is a rich, wild, and spoiled 19 years old boy. He's a party animal and doesn't give a single damn about school. He has to start over his last year of senior high school because he got caught cheating on his final exam day. He would have not passed it anyway since he skipped so many school days. At this point, his father is fed up and he wants Taeyong to basically get his together. He knows he wouldn't be able to do it himself since he never listens to him. So he comes up with an idea; to hire his secretary's daughter Lee Hae Soo. He heard so many great things about her and he's hoping that she could give Taeyong some sort of guidance to stop destroying his life and get his together. After all, he needs to be able to take over his father's company in the future and seeing him in this state, it's quite concerning. What will happen when these two opposite souls meet and try to work together?