Sundaram Master tells the story of an English teacher named Sundaram, played by Viva Harsha, who is assigned to the remote village of Miryalametta. The village, disconnected from the outside world, seeks an English teacher, and MLA fulfills their request by sending Sundaram. The narrative explores the repercussions of this decision and delves into the intentions of various characters, including Sundaram, MLA, village girl Myna, village head, Oja, and others. Their interactions and motives form the crux of the story, unfolding in an intriguing manner as the plot progresses.