Ahn Yujin - age 21 An ex-bodyguard that was forced by her cousin to take on one last task of protecting the princess of a small country neighboring Korea. Taking on this mission, she meets a princess who is far from how she imagines her to be. With the princess showing no trust in her she grits her teeth in frustration and continues on with the mission because of her cousin's orders. As time passes, she notices how down to earth the royal person actually is and soon finds herself attr