Heartthrob Ji Sung (Save the Last Dance for Me) and singer Kim Jae-Joong of pop group JYJ add to the hilarity and star power in this zippy workplace romantic comedy. Julio Chávez plays a bodyguard who feels alienated from life’s joys as he protects the Minister of National Planning. You've never seen a secretary like this Award-winning actress Choi Gang-Hee makes a delightful return to the small screen in the Korean TV drama series Protect the Boss. Things get more complicated when Ji-heon and Mu-won both fall for Eun-seol, who doesn't want to get mixed up with either of them. The Minder (El Custodio) A bodyguard’s life often involves observing another person’s life and activities from the shadows, and this is captured to dramatic effect in the 2006 indie film, The Minder (El Custodio).
As their working relationship progresses, they earn each other's trust and friendship, and Eun-seol helps Ji-heon deal with his phobias and prove himself capable of becoming DN Group's successor.
Determined not to be fired from her first professional job, Eun-seol works diligently at putting up with Ji-heon's childishness and keeping him in check. After giving the hiring directors a piece of her mind during a job interview at DN Group, she is surprised to find herself hired by Mu-won (who was captivated by her interview) to be the secretary to Ji-heon. Spunky and tough Noh Eun-seol (Choi Kang-hee) is struggling to find full-time work because of her juvenile delinquent record and poor academic background. Ji-heon has a longstanding rivalry in work and love with cousin Cha Mu-won (Kim Jaejoong), as Mu-won is a mature, hardworking, and seemingly perfect executive, and the two both have a romantic history with Seo Na-yoon (Wang Ji-hye). Cha Ji-heon (Ji Sung) is an incredibly immature young man who is useless at his job as a director at DN Group, where the chairman is his father (Park Yeong-gyu).