Roja, Roja (Madhoo) is a simple village girl, born and brought up in Sundarapandianpuram in Tirunelveli district in Southern Tamil Nadu. The story begins with Roja fervently wishing that her sister\'s marriage proposal get accepted successfully. The prospective suitor is top cryptologist Rishi Kumar (Arvind Swamy), who is set to arrive in the village soon. It soon emerges that Roja\'s sister is in love with another, and to everyone\'s surprise Rishi.