A government school in Poleru village is destined to be demolished by the authorities. The school was once a gurukul during the Chola period and a testimony to the rich history of the then prosperous cluster of villages in the kingdom. What would Renu do to save her humble school? Well, the Buffalo Garu gives he the wisdom to believe in herself and gather the courage to act. As the summer begins, Renu and her band of energetic friends – Lakshmi, Mary and Sweta, resolve to save the school.

An innocent act of public protest leads the girls to unwittingly expose an illegal land-deal racket run by some powerful people. Things get worse when a politician linked to it gets brutally murdered. Inspector Prasad, an honest and patient man of the law, investigates the maze of connections that rattles the quaint village. Curiosity, grit, honesty, and selfless human bonds work in unison to save the school...and braving the odds, Renu protects Poleru.