PAKA is a tale of a river that swells with the blood of two feuding families and a young couple that tries to overcome this hatred with their love.

In North Kerala, a serpentine river witness to the long and bloody cycle of vengeance between two feuding families. Johnny and Anna, a young couple, wish to end the hatred within their families with their love and begin a life together. However, the return of Johnny's uncle Kocheppu, after imprisonment and his subsequent disappearance becomes a hurdle in their path of love and forces them onto the path of blood, murder, and revenge.