After a shipwreck, Chandrika who's disguised as a man falls in love with Prince Vasanthakumar but he is smitten by Megala Devi. However, Megala falls for Chandrika.

Sundaram, a banker, is suspected to be murdered soon after which his daughter, Visalakshi, goes missing. Later, amateur detective, Govindan, investigates the case and makes some shocking revelations.