After Kattabomman's execution at Kayattar, his brother, Oomadurai, becomes the ruler of the town Sivaganga. Seeing this as an opportunity, the British attack and invade the town with a powerful army.

Chitragathan, a young prince, is determined to prove the maxims at a debating society wrong. He undergoes various adventures that makes him realise how much truth these principles hold.

Sivakami, a rich woman, rescues Kaveri when Manickam, her lover, tries to kill her. Meanwhile, Manickam wants to marry Sivakami but she loves Dhamotharan.