Bhoominathan, a NASA scientist, returns to his drought-affected village in Tamil Nadu and decides to fight against the evil corporates and corrupt politicians responsible for the plight of his people.

A greedy TV channel owner tries to rake in the moolah by pitting a reluctant local boxer against a notorious international champion.

Aishwarya, an air hostess, wants to marry a millionaire, but mistakes Karthik, a gym trainer, for a rich guy and woos him. She calls off the romance when she discovers that he isn't well off, but Karthik will not let her leave that easily.

An idealistic cop and an ambitious scientist-businessman indulge in a high-stake battle of wits.