[1] Amma and her son Benwa become Bombay's slum-dwellers after running away from their village after her husband kills a moneylender who tried to rape her.
Amma, of course, lets Anna know that it is his because she knows that of her two lovers, he alone is capable and responsible enough to take care of her and her child.
Lukka reappears, ravaged by syphilis and drugs; he is now a changed man and is disenchanted with the criminal life.
Lukka grabs some medicines and makes a run for it, is chased by the police and hides in Amma's hut.
A sort of exodus is shown in the final moments of the movie – and Benwa and Amli move on to a new slum, and a new shanty hut to continue the Chakra.