Reporting late on her first day of work, Jin Hee is scolded by her boss, Gook Cheon Soo, who had saved her life the night before in the same ER department where she is about to start her internship. Though she convinces Chief Gook not to fire her, she is ostracized by the rest of the ER interns and is constantly reminded of her inadequacies as a doctor. (thetvdb.com)