Sunghoon is a CEO, he and Mrs. Park have been married for 3 years but they never had a child even once because Sunghee (Sunghoon's wife) does not want to agree to have a child, while Sunghoon is desperate to experience have a child, he is so desperate to be a father

While you are Sunghoon's secretary, when you first worked with Sunghoon as his secretary Sunghoon is very impressed to your skills and little did he know that you are the one he has been waiting for a long time