RAMUDU is a 40years old guy. He earns hardly 50rs per day by patching up the cycle tyres which is very difficult to survive. He is not happy with his life . He consistently feels he would have had a good & comfortable life if he would have concentrated on education and his fathers words. So he is so keen about his children's education. But his elder son seems poor in studies.   On a rainy day . In an altercation , one of  his cycle shop customers humiliates him about his life. On returning to the house , the school headmaster complaints about his elder sons poor performance in all the subjects except science. When he comes to house , the elder one seems playing out side the house in dark. He gets frustrated & exposes his anger over his son . The night ends with disappointment. In the following early morning , he feels wonder about the light in his house while the entire village is facing power cutoff. Then he get to know that this is because of his elder son's brilliance in generating the electricity through wind and scrap of cycle parts and with some other minimalistic resources .