Thyagu remains inconsolable since Meena, his lover, committed suicide because of her father, the wealthy Dharmalingam.

To trap him, confront his hypocrisy and to honour her older sister, Radha, the second daughter of Dharmalingam leaves upon meeting the mysterious benefactor that seems to be Thyagu, and decides to marry him.

Indeed, this good model son, adoptive, gave up his immense heritage, preferring to bequeath integration to the blue-collar workers of his late father.

Radha meanwhile, falls into the claws of Jambu, a former gardener, who holds her because of the misfortunes caused by her father, particularly the death of his mother and her little sister.

In reprisals, by reminding the contemptible words uttered by Dharmalingam against his blind little sister, Jambu decides to return the similar one.