Kunchacko Boban, a young priest, is put in charge of a church in a rural area. The church runs an old age home which is sponsored by the only rich man in the area, Hareesh Peradi. There Kunchacko Boban meets Mia George (as Sister Sophie. Both of them work sincerely in the old age home and in the process discover the motives behind Hareesh's philanthropy. When Hareesh is threatened with exposure, he begins a smear campaign against Kunchacko and Mia and hence the both get thrown out of the church on the charge of having an illicit affair. They get married and eventually come back to the same place to live and prove that they have not done anything wrong.