In Johannesburg, the small time criminal Tsotsi is a teenager without feelings, hardened by his tough life. After killing a man with his gang in a robbery; hitting the gangster Boston of his gang; humiliating a crippled beggar along one night, Tsotsi hijacks a car and under the despair of a woman, he shots her in the stomach. While driving the car, Tsotsi finds that there is a baby on the back seat and the woman was a desperate mother. He brings the baby to his house in the slum and becomes attached to him. For six days, the baby changes his behavior, arousing and developing the sense of empathy and humanity in the cold blood killer.
In this world... redemption just comes once.