This dramatic tale traces the twists and turns in the life of Rambantu (Rajendra Prasad), an intelligent youngster from a village. On one occasion, Rambantu ends up coming to the rescue of a royal family. When his father sacrifices his life for the king Raja Ramachandra Prasad (Satyanarayana), the royal clan takes over responsibility for his upbringing.
Rambantu grows up into an illiterate man, with extraordinary powers of healing and tremendous knowledge of natural ways to treat diseases.
Meanwhile Gireesam (Kota Srinivasa Rao) enters the royal household and begins to use devious tactics to mesmerise them and gain power over them. Soon, in his attempt to take possession of the family's vast wealth, Gireesam hatches a plot and sends Rambantu away from the home after he gets married to Kaveri (Eswari Rao) the elder daughter of the Raja.
Rambantu migrates to Hyderabad along with his wife and starts a small business and then becomes a millionaire with his talent. How will Rambantu rescue the royal from the clutches of Gireesam?