Raghu kills Barghavan as revenge for his brother's death. Kochubaby, who comes to know that he is the son of Barghavan, takes up the blame for his father's mistake.
Chandran and Balan are showered love and affection by their father and stepmother. But Chandran does not realise the value of this and grows into a bad boy.
Soman is brought up by his elder brother Raju and his shrewish wife Janu. Soman is in love with Lakshmi, the daughter of a poor village performer Kaniyan who belongs to a lower caste. Raju, employed by the zamindar and Janu resent the inter-caste marriage between Soman and Lakshmi.
