The “gumiho,” a shape-shifting nine-tailed fox, has solidified its position as a character that symbolizes captivating beauty, replacing one of the best-known royal concubines of the Joseon era, Jang Ok-jung , more widely known as Jang Hui-bin. Born to a middle-class family, Jang worked as a lady attendant in the palace and eventually became a consort of King Sukjong, the 19th king of Joseon. The tales of...