Velayudhan, a mentally retarded person, lives along with his family. He shares everything with Lakshmi, his cousin. He struggles as Lakshmi leaves him and marries and old widower.
An ancient temple is neglected to ruins and is tended only by the Velichappadu. When the priest goes on a leave, a young man takes up his job and forms a relationship with the Velichappadu's daughter.
