The story unfolds when a explosion that responds to sound is discovered at the center of the city. This terror attack occurs following an incident that happened one year ago in a submarine, and important figures such as a submarine commander, reporter, and a member of the Defense Security Support Command come together to try and stop the explosion.
Kang Do Young is a Navy submarine commander. He’s a key figure linkedto the submarine incident that was the cause of the terror attack. Oh Dae Oh is a passionate reporter. Cha Young Han is a member of the Defense Security Support Command.
(Source: Soompi)
