It was one day after summer vacation, in 2008. Sojeong, a senior high school student, lives with her sick mother, but dreams to live alone and be a musician though the reality is frustrating. Just listening to music on MP3 and writing down the lyrics of the songs she wrote on her mini-homepage is Sojeong´s only escape.

A South Korean agent hunts a drug ring in Russia and goes head-to-head with a North Korean operative — pulling both into peril and tangled secrets.