The Spy: Undercover Operation - 2013

Chul-soo is among the best intelligence agents of Korea: he could reach any given mission. A mysterious explosion takes place in Seoul. Chul-soo flies on a mission to save a person who holds clues to the incident to Thailand. Young-hee belongs on a business trip and has entangled together with Chul-soo's assignment. Will he reach his assignment and rescue his wife at the same time?