Ara Hayden is a loud, noisy, chill, laid-back, heiress to a multi-billion company. Always had a feeling of being alone in her world surrounded by money, since her parents are all about work. And she's not just an heiress, she is also a Director in their company, but since that job was given to her, and didn't earn it, she took it for granted. Lucas Seo is a quiet, hardworking, workaholic doctor. Since he has no one to go home to, the hospital is practically his life, and he is rarely home. No friends, and always kept to himself. And he believes that everything should be worked hard for. Ara lost her job, her title to the company, and she even lost the company, her father disowned her. Then she meets Lucas, Do opposites really attract?