Aravindan and Priya, a married couple, are struggling to find a place for their four-year-old son, Ashwin, in a reputed school. They encounter challenges as they fight the education system.

Rajakumaran, a talented teacher and also a trainer for other teaching staff. His way of communication and the method he adopts while teaching, makes him everybody's favorite. The story takes a turn when two women from two different generations come across his life and change it for the better or worse.