Based on the Hindu mythological story of Prahlada and his devotion to the god Maha Vishnu.

Chandrika, the only daughter of the rich industrialist Janardanan Pillai falls in love with Gopi, the son of the maid servant. Gopi is aware of his social status and keeps away from Chandrika. But Chandrika does not leave him.

Radhika is a popular stage actress. The society is suspicious of her morality and rumours are spread about her personal life.

Sashidharan, the graduate son of the landlord Panikker falls in love with Vilasini, the daughter of a poor widow Kalyani Amma . A crooked local newspaper editor and the lecherous city wastrel Rajasekharan form a tricky plot turning Panikker against his sons wish to marry Vilasini.