cast: Ji Jin Hee, Kim Hyun Joo, Jung Man Sik, Han Go Eun, Kim Soo Jin, Yoo Seon Ho, Lee Jae In, Yeon Woo Jin, Han Sun Hwa, Kwon Hae Hyo, Park Geun Hyung, Lee Seung Jun, Lee Han Wi, Son Jong Hak, Song Young Gyu, Choi Kwang Il
description: Han Jeong Hyun (Jin Jin Hee) is a secret agent for NIS (National Intelligence Service). He's kept this a secret from his wife Choi Yeon Soo (Kim Hyun Joo) throughout their marriage. Yeon Soo is a human rights lawyer. When Yeon Soo is appointed as the head of an investigative unit to expose corruption, it brings her closer to learning the truth about Jeong Hyun and threatens to end their marriage.