For Kodi (Dhanush), governmental issues has been a piece of his life as far back as his introduction to the world. His dad (Karunaas, in a cameo), a low-rung party laborer, brings him up to end up distinctly a government official, before setting himself ablaze, challenging a production line who harmful mercury squander has demolished lives in the territory. Kodi’s carbon copy twin, Anbu (Dhanush), is a complexity to his unpleasant and-extreme sibling.
He is a school speaker and a conservative. Kodi is the secretary of his gathering’s childhood wing, and his better half Rudra (Trisha), who has a place with the opponent party and has been in legislative issues since youth like him, is delegated as the contender for an up and coming bye-race. In the mean time, Kodi comes possessing records identifying with the production line that could destroy his gathering’s odds in the race, and to keep him noiseless, his gathering administration reports him as their applicant.