This movie is based on the assassination attempt on Chun Doo Kwang who is the main antagonist in this film and this shows the failed assassination attempt on him after the coup.
based on the same storyline as this movie. this movie was also based on that time when south korea was under military rule under the dictator chun doo hwan
It happens within the same timing, during the 1979 revolution, and shares the character of Jeon Doo Gwang (12.12: The Day) / Jeon Sang Du (Land of Happiness).
