The mains story revolves around young princes called Nagamma. She was a daughter of a king who had been praying to be blessed with a genius child. The princess, after growing up, was married to Karyavarid Raju. Unfortunately, one day she was captured by a man called Mayala Marathi who took her and turned her into a dog that could guard his cave. Watch the full movie to find out what happens next. Watch Bala Nagamma movie online.