M. Dharmaraj (Mouli), a wealthy businessman, employs Manicandan (Karthik) as a Manager in his office. Dharmaraj's daughter, Vennila (Nagma), objects to it. She acts haughty and hates her father as she is under the mistaken notion that her father is responsible for her sister's untimely death. In order to inherit her ancesteral wealth, she plots and marries Manicandan. After the marriage she is shocked to learn that Manicandan is an ex-convict.