![](https://sund-images.sunnxt.com/8333/640x360_d3186ee1-1969-4fbf-ac47-916fdaa8c474.jpg)
Sundaram is indebted to his friend who was instrumental in him becoming a doctor. When the friend dies, his wife and children are left at the mercy of her cruel step-mother,Mangamma. Sundaram decides to help her and others in the house with help of Rani.