Plot

Indira hates men and only employs women in her company and personal staff. Kaasi enters her life as a driver and soon, one by one, his entire family is employed in her house, with a desired motive.

The story is about a wealthy business tycoon, Indra Devi, who has a troubled past. She lives alone in a huge mansion with her assistant. She has no male staff because she has an extreme dislike for the opposite sex. One day, Kannan goes to Indra Devi's house to take refuge to escape the cops. There he finds Indra Devi and her assistant being harassed by goons. He fights the goons and chases them away. After a few weeks, Indra Devi's younger sister, Ishwarya, comes to Ooty to pursue her studies. There she meets Kannan, and the two are at odds from their very first meeting. In a series of comic events, they both try to undermine the other in the household while Kannan's popularity increases among the staff. Indra Devi strictly opposes Ishwarya's relationship with men explaining her difficult past life to her, and hopes that her sister never marries just like her.

Once Kannan makes a place in Ishwarya's life, he brings his family to Ooty to meet the love of his life. To get a place to live for a few days, Kannan and his family stay in Indra Devi's house disguised as a cook, cleaners, drivers, gardens, etc. It later comes to light that Kannan is a billionaire based in Germany, and he is Ishwarya's lover. The two, along with Kannan's family, had arrived in India to convince Indira Devi that not all men are evil. When Indra Devi discovers this, she mistakes Kannan and his family for con men trying to use her sister to become rich. She attempts to marry her sister off to a suitor of her choice and has Kannan, his father, and his brother beaten up. As Ishwarya tries to leave with them, Devi threatens to commit suicide. Kannan and his family leave and return to Germany, telling Indira Devi that they'd rather forget their love and live with its memories than have Ishwarya spend the rest of her life mourning her dead sister. As the family arrives home, they find Indira Devi and Ishwarya waiting for them there, indicating that the former has accepted Kannan.