A conspiring uncle separates the twin sons of his sister, the queen. One becomes his uncle's pawn while the other grows to be a brave and honest man, who inadvertently learns of his true parentage.

Rangadurai borrows money from Somasundaram to sustain his theatre group during a financial crunch. Enmity arises between the two when Rangadurai marries Somasundaram's daughter against his wishes.