Police Officer So-Eun takes part in the investigation and acts as stand-in for a kidnapped child’s mother. So-Eun receives a shocking phone call. Meanwhile, Hye-Jin is a mysterious person, who…

Chul-soo is one of Korea�s best intelligence agents: he can accomplish any given mission. One day, a mysterious explosion takes place in Seoul. Chul-soo flies to Thailand on a mission…