A lovable yet clumsy award-winning actress, Jung Tae Ra solidified her name in the movie and drama industry with an impressive line up of works she did over 8 years. Meanwhile, Lee Ji Hun, despite his tough upbringing, he worked his way up to become a high ranking officer in the Navy. With various successful missions on his belt and countless medals and badges on his sleeves, he gets his most difficult mission as of yet. Protect the nation's beloved actress and the Director of National Intelligence Service's(NIS) only daughter, Jung Tae Ra.