In the ancient and prosperous port city of Puhar, also known as Kaveripoompattinam, there lived a young woman of extraordinary beauty and even greater virtue named Kannagi. She was the daughter of a wealthy merchant and was married to Kovalan, the son of another prominent merchant family. For a time, their life was a tapestry of joy and domestic harmony, a reflection of the wealth and culture of the Chola kingdom. However, fate began to weave a darker thread when Kovalan attended a performance by the enchanting dancer Madhavi. Smitten by her grace and talent, Kovalan abandoned his faithful wife and spent years with Madhavi, eventually squandering his entire family fortune and the wealth he shared with Kannagi on gifts and a lavish lifestyle. Throughout these years of abandonment, Kannagi remained a paragon of patience and devotion, never uttering a word of spite against her husband, though her heart was heavy with the silence of her empty home.
Eventually, penniless and humbled by his own recklessness, Kovalan realized the depth of his folly and returned to Kannagi. Expecting anger or rejection, he was instead met with open arms and a heart full of forgiveness. Kannagi, seeing their desperate financial state, offered him the last of her precious possessions: a pair of magnificent anklets (silambu) filled with rare rubies. She suggested they travel to the great city of Madurai, the capital of the Pandya kingdom, where he could sell one of the anklets to start a new life and rebuild their household. Kovalan, moved to tears by her selflessness, agreed, and the couple embarked on a long and arduous journey across the Tamil landscape. They walked through dense forests, crossed swelling rivers, and endured the blistering sun, eventually arriving at the outskirts of Madurai, a city renowned for its learning, its temples, and the justice of its rulers.
Upon arriving in Madurai, Kovalan left Kannagi in the safety of a cowherd's cottage and ventured into the bustling marketplace to sell one of the ruby-filled anklets. Fate, however, was cruel. At that very time, the Queen of Madurai, Kopperundevi, had discovered that one of her own anklets was missing. The court goldsmith, who had actually stolen the Queen’s anklet, saw Kovalan approaching with a piece of jewelry that looked remarkably similar to the royal treasure. To cover his own crime, the goldsmith immediately went to King Neduncheliyan and accused Kovalan of being the thief who had stolen the Queen's anklet. The King, perhaps distracted by the Queen's distress or overconfident in his subordinates, failed to conduct a proper trial. He ordered his guards to find the man with the anklet and execute him on the spot. Kovalan, innocent and unsuspecting, was caught and beheaded in the streets of Madurai, his blood staining the earth of a city that prided itself on its righteousness.
When news of Kovalan's execution reached Kannagi, her world shattered, but from the fragments of her grief rose an unstoppable, divine fury. She did not merely weep; she marched to the royal palace, her hair dishevelled and her eyes blazing with the fire of a woman wronged. She clutched the remaining anklet in her hand like a weapon. Demanding an audience with the King, she broke through the layers of court protocol. Standing before King Neduncheliyan and Queen Kopperundevi, she challenged the King’s judgment. 'O King of Madurai,' she cried, 'you have executed an innocent man. My husband was no thief.' The King, still convinced of his righteousness, replied that it was the duty of a monarch to punish a thief. Kannagi then demanded to know what the Queen’s anklets were filled with. The King replied that they were filled with pearls. With a defiant gesture, Kannagi flung her anklet to the floor. It shattered upon impact, and a bright red ruby flew out, striking the King’s face. This was the proof of Kovalan's innocence, for his anklet was filled with rubies, not pearls.