Jang Na-ra is a South Korean actress, singer and record producer. She is best known for her roles in the TV dramas VIP (2019), The Last Empress (2018-2019), Confession Couple (2017), Fated to Love You (2014), My Bratty Princess (2005), Wedding (2005), My Love Patzzi (2002) and Successful Story of a Bright Girl (2002).
Na Jung-sun and her husband, Park Sung-joon work in the VIP management team that deals with VIP customers in Sung Woon Department Store. She is the deputy head manager while he is the head manager of the VIP team. One day, Jung-sun receives an anonymous text message that her husband has betrayed her with someone in the office. Will she be able to find out who the woman is?