Jim Godlock (Joel Kinnaman) and his family of three originally lived an ordinary and happy life. Unexpectedly, on a sunny day, a street fight between two gangs completely shattered their happiness. His son was killed by a stray bullet, and the angry Jim was shot in the throat when he was fighting the gang and almost died on the spot. Although he was rescued and saved his life, Jim lost his voice and his broken family could never be restored. Jim, who was desperate, was completely dominated by hatred at this time. Shortly after being discharged from the hospital, Jim began to exercise crazily, practicing fighting, shooting, racing and other skills. He vowed to kill the murderer who killed his son, the bald boss of the Mexican gang, in a month. The seemingly impossible task, supported by love and hatred, led Jim into the final Shura field...