The story revolves around (played brilliantly by Vikram), a man with a mental developmental disability equivalent to a five-year-old. He works at a local gym and lives a simple, joyful life with his beloved daughter, Nila . Their bond is pure, magical, and unbreakable. However, their peaceful world comes crashing down when Krishna’s wealthy, estranged father-in-law orchestrates a sinister plan to separate Nila from him, claiming Krishna is unfit to be a parent.