Paramu, a farmer, lives with his wife and two kids in a small village. He struggles to earn money for his family. Things take a turn when his son exposes the wrongdoings of Nair, a cruel landlord.

Rajan is a real terror in his village. Emotional setbacks in his life were responsible for his delinquent nature. Rajan was in love with Radha and they wished to get married. But their dream is not realised. Rajan's brother Gopala Pillai marries Radha. Neglected and deceived by his own brother, lover and family members Rajan turns delinquent.

A young woman, who after being cured of leprosy, is disapproved by her family and society. However, she then makes it her mission to educate the illiterate society about the disease.