Choi Ik-Ho is a martial arts star with talent for action and humor. But one day, he is framed for murder. Ace is a game planner, who makes a game for the Korean upper class. He is a villain who makes a city into a big gameboard through technology. Ace and Choi Ik-Ho become adversaries as Choi Ik-Ho jumps into the game to save his brother.

Three relatives of victims come together to get revenge on a murderer twenty-six years after the massacre. The man had killed groups of people in the 1980 Gwangju murders.