The film stars K. Bhagyaraj and Bollywood actress Meenakshi Seshadri in her Tamil debut.

[1] A group of royals are much disappointed by the amendment of democratic India, where no more kingdoms and kings shall exist.

They support anti-social elements from foreign nations for getting weapons from them to create chaos in the country.

Natesan is a poor auto-rickshaw driver who takes care of orphan children at his home.

Meenakshi is a press reporter for a magazine named Bakirangam, which has a very poor circulation.

Natesan visits the Bakirangam office to advertise for a rental home, and he is diverted to Meenakshi's cabin.

Meenakshi asks his home for rent, but demands that no children to be present as it is a big disturbance for her work.

Meenakshi visits the house and gets irritated about the mess, but Natesan manages to grab the advance amount from her.

But Natasen says since he did not give receipt for the amount she gave as advance, she cannot claim her money back, and because of this, she stays unwillingly in that house.

Meanwhile, Natesan returns her advance amount by mortgaging his auto-rickshaw and asks her to vacate the house.

Natesan gets angry that the old man cheated on him once, visits his home and is surprised to see all the inventions.

Before dying, he hands over the machine to Natesan and tells him to fight for justice in the country with this.

Soon Natesan gains fame as invisible "Vaathiyaar" due to his good deeds for society.

Meenkashi uses a giant light used by a circus and covers with a red colour dress, and junior Bhupathy, who is invisible, is now clearly visible to everyone.

[5] Due to heavy competition from other Puthandu releases such as Apoorva Sagodharargal, Pudhea Paadhai and Pillaikkaga, the film became a disaster.