The plot revolves around a cover-up of the murder of a team of workers from a petroleum plant. Sabarathinam, a cop, realizes that there are political and economic forces at play here, and that the mega-rich businessman Rakesh Khetan has a hand in this. But, as he starts digging deeper, his family becomes a casualty, and Saba has to cross the line to ensure that justice is done for the victims and also save the nation from the evil machinations of Rakesh.