Jung Ga Ram

At Nara Bank’s Yeongpo branch, celebrating its 99th anniversary, the story revolves around the office romance between Ha Sang Su, An Su Yeong, Park Mi Gyeong, and Jung Jong Hyeon. Ha Sang Su, the popular and athletic senior head of the consultation team, is known for his warm, humorous nature and his rise to success at the bank. An Su Yeong, the attractive and sweet-voiced chief teller, struggles to advance beyond her current position. Park Mi Gyeong, from a wealthy family, is assertive in love but finds herself in an unfulfilling relationship. Meanwhile, Jung Jong Hyeon, studying to become a police officer, is driven and faces tough personal challenges. (Source: MyDramaList) ~~ Adapted from the novel "Sarangui Ihae" (사랑의 이해) by Lee Hyuk Jin (이혁진).

A series of disappearances take place in Gangnam, Seoul. Jae Hui works for a famous bar in Gangnam and she knows a secret involving the series of disappearances, but she also disappears. People who become involved with the case include Detective Kang Dong U, who was demoted and then returned to work, Gangnam outlaw Yun Gil Ho, who put himself on the list of suspects, and Prosecutor Min Seo Jin, who works on this case as an opportunity to raise her status. They chase after the truth of the case for different reasons. (Source: AsianWiki)