Dharma(Dhanush) and Yogi(Dhanush) are twin brothers who grow up in a huge political family. While Yogi decides to take a plunge into politics, Dharma studies hard and becomes a college professor. One fine day, Yogi decides to run for a major seat in his area’s upcoming elections and his girlfriend Rudra(Trisha) joins the opposition party and gets ready to contest against Yogi. The twist in the tale arises when Yogi suddenly gets murdered. Who killed Yogi ? What is the story behind this conspiracy ? and what will Dharma do to find out who the culprit is ? That forms the rest of the story.