Silappatikaram is an ancient Tamil epic written by the poet Ilango Adigal. It narrates the story of Kannagi, a devoted wife who seeks justice for her husband, Kovalan, after he is wrongfully accused of theft and executed. The tale explores themes of love, loyalty, and the quest for justice. The epic is divided into three sections: Puhalur, Madurai, and Kovalan's journey. It highlights the cultural and social life of ancient Tamil Nadu, showcasing the importance of ethics and morality. Silappatikaram is considered one of the five great epics of Tamil literature and remains a significant work in Indian literary history.