Brutal and bloody violence of the yakuza and the Koryo mafia. Women who feed the wolves. Detectives and gangs chasing serial killers stained with wolves blood. Brutal and bloody violence of the yakuza and the Koryo mafia. Women who feed the wolves. Detectives and gangs chasing serial killers stained with wolves blood. Brutal and bloody violence of the yakuza and the Koryo mafia. Women who feed the wolves. Detectives and gangs chasing serial killers stained with wolves blood. Brutal and bloody violence of the yakuza and the Koryo mafia. Women who feed the wolves. Detectives and gangs chasing serial killers stained with wolves blood.