The film presents the story of Narayanankutty, popularly known as Vakkaalaththu Narayanankutty, an active social worker who can bear anything but breach of justice. When he sees law being broken anywhere, he reacts promptly. He doesn’t even care as to who is pitted against him and just goes on fighting. This leads to all sorts of problems in his life and the film follows that.

Gopinathan (Jagadish) works as a textile shop salesman who struggles to make ends meet. Returning from work one day, he accidentally comes in possession of a suitcase from a criminal being chased by the police. The suitcase contains gold and Gopi thinks that it will end his troubles; however things are not easy as it seems.

Sree Thankappan Nair (Nedumudi Venu) is a rich man, who has cheated his sister out of her property. Her son Achuthan (Maniyanpilla Raju) wants to reclaim the land forcibly taken by his uncle,as well as marry his daughter, Nandini (Menaka) with whom he was in love. He and his friends hatch a plan to hoodwink Thankappan Nair, pretending to have earned a fortune working in Dubai.

The film revolves around an active social worker, Rameshan Nair. He was leading a happy family life but problems begin when a girl enters his life.