Nithyananda Shenoy (Mammootty), a don from Posoat takes revenge against an ex-minister who swindles him on the hours before sudden 2016 Indian banknote demonetisation is made known to public. In the sideline at the underbelly of Kochi survival story of Muthuvel (Swaraj Gramika) and his mother Sundari (Iniya) is shown.