A vengeance-filled mother, enraged by the miscarriage of justice over her daughter's brutal murder, traps the ruthless gangster responsible and his gang of killers in an abandoned factory, intending to elicit a taped confession. But nothing goes according to plan, when the bait for the trap happens to be the gangster's younger brother and her dead daughter's lover.

The struggle continues for a disgraced female detective and an ex-gangster surviving an all-out attack by a hit-squad hired by the underworld