D. V. Narayanasami

Set against the backdrop of World War II, three brothers are separated by war while their sister Kalyani faces immense struggles after being widowed and left destitute. As each sibling endures hardship and societal injustice, their paths cross in unexpected ways, culminating in a dramatic courtroom trial that exposes the harsh realities of their world and sets the stage for a powerful family reunion.

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.