अपनी भाषा में प्लॉट जोड़ेंThe National Security Service (NSS) is a secret South Korean black ops agency that takes on a secret terrorist organization, called IRIS.The National Security Service (NSS) is a secret South Korean black ops agency that takes on a secret terrorist organization, called IRIS.The National Security Service (NSS) is a secret South Korean black ops agency that takes on a secret terrorist organization, called IRIS.