Information: Nineteen-year-old Li Myung-hoon never imagined he would become a killer. Born to a privileged life in North Korea, his dream was to become a pianist. But when his father, a North Korean spy, dies disgraced, Myung-hoon and his younger sister Hye-in are sent to a "guilt-by-association" forced labor camp. Their father's superior, high-ranking military official Colonel Moon proposes a deal to Myung-hoon "if he goes down to the South as a "technician" (an assassin) and finishes what his father had failed to accomplish, he and his sister will be released from the prison camp. Summary: As Li Myung-hoon or his new name as an spy Kang Dae-Ho arrive in this new school, you'll be one of his classmates (Either good or bad depends on where you take it)