A. Lakshmikanthan

The missing case of a young girl unfolds several hidden crimes related to a medical racket as investigation progresses.

The film's story revolves around a taxi driver and the son of a rich businessman, in which the two come in contact. The taxi driver, protective of his profession, lets everyone think he is an insurance broker while the rich youngster has the problem of retrieving his father's will and eventually leaves the locker key in the taxi driver's cab in an accident. The driver gets falsely accused and is put in jail while the rest of his family comes to know his true job as a taxi driver. The debacles that occur thereafter form the climax of the story.