No Eun Seol has struggled to find a job. When she gets the job as secretary to Cha Ji Heon the youngest son of a rich family she soon discovers that secretary duties go beyond the ordinary. She must help her boss cope and function in normal society. Add to that a rival cousin hoping to take over the company with a mother willing to anything to help her son succeed a loving and angry father that desperately wants his son to succeed and you have family intrigue mixed with comedy and romance.