Nahin has nothing new if compare with other bollywood films based on naag and naagin, this serial also has similar plot of revenge, it the the story of two sister named shivanya( moni roy) , and her sister plated by ada khan they are out for revenge of their family father murder done by ankush rahaeja, shivanya married to son of ankush rahega and waiting to complete her revenge but it is not we think as this is serial and it also has many turn in its story, apart from its loosy story acting done by all the actors considerably good