Mala, a modern college girl witnesses the murder committed by Sudhagar and hops into a bus bound for Pondicherry. Sudhagar follows and tries to kill her on the journey.

Manickam, whose father works for the landlord, is always at loggerheads with the landlord's son due to his cruel ways. Manickam also forcibly marries the landlord's daughter after winning a challenge.

The bank manager gets into trouble when his old friend dies in the scuffle while trying to rob his money. He runs for cover and ends up in a drama troupe.

Poverty-stricken Santhanam struggles to take care of his visually impaired brother. However, his life takes a turn after he comes across two women from different social backgrounds.

An honest police constable has a son (R. Muthuraman) and a daughter (C. R. Vijayakumari). Balaji, son of a rich affluent person is a friend of Muthuraman who often visit his house. Balaji falls in love with Vijaykumari to which she equally reciprocates. She meets Balaji secretly without the knowledge of both her father and brother. One day, Balaji's notorious friends commit a murder and they fled the scene using Balaji's car. At the same point of time, Balaji meets his love in a temple and promises to marry her. Meanwhile, Balaji's father plans to marry his son to one of this relative. Balaji initially discards this proposal but accepts after coming to know that he will be deprived of his father's wealth if he doesn't marry the girl arranged by his father. Vijaykumari is shocked to hear this and finally tells her relationship with Balaji to her parents.

Saradha, a wealthy woman, marries an ordinary professor against the wishes of her father. Her dream of leading a happily married life is shattered when her husband meets with an accident.

Sethu, a musician falls in love with his friend, Geetha, but her father marries her off to Prabhu. Though Geetha is happy, her love for Sethu's music creates a baseless suspicion in Prabhu's mind.

Naalu Veli Nilam is a 1959 Tamil language film directed by Muktha V. Srinivasan. film featured S. V. Sahasranamam, M. Pandaribai and M. Mynavathi in the lead role

Thangarasu and Shenbagam love each other; however, their fathers, though close relatives, are bitter enemies. Despite this, the two lovers decide to get married.