Pazhani

Pazhanivel walks free after serving 15 years in jail. In a chaotic street scene, he thwarts a gang's attack on Jeevanandham and unexpectedly earns a position as his car driver.

He hides his identity from Karpagambal and later reveals his real name to her during their first significant meeting at Jeevanandham's home. This revelation sows tension because Karpagambal harbors a childhood grudge against her supposed brother.

Pazhani develops a romance with Deepti, adding a personal stake to the unfolding drama. He also learns that Jeevanandham has a money-minded concubine, Durga, which complicates his loyalty.

Karpagambal discovers Pazhani is her brother, enraged by the past she believes he caused. She sacks him from the household, severing their immediate connection.

A flashback reveals Meiyappan, Pazhani's father, killed his concubine when Pazhani was ten, driving the family tragedy. Karpagambal learns the truth and starts to understand Pazhani's actions.

Armed with the truth, Karpagambal tells Pazhani not to come to her husband's house anymore. The rift widens as distance grows between them.

Jeevanandham decides to divorce Karpagambal and marry Durga legally, escalating the domestic conflict. Pazhani vows to fight for Karpagambal and protect her from losing everything.

Jeevanandham stages a scheme with Vaikundan, making it appear Vaikundan confiscated the house. Karpagambal is driven out, and Pazhani arrives to take her away.

Pazhani engineers a financial twist, ensuring the export firm is registered in Karpagambal's name. Jeevanandham is left penniless as his wealth slips away.

Durga abandons Jeevanandham and aligns with Vaikundan, sealing his growing control over Jeevanandham's assets. Jeevanandham confronts his misjudgments and begins to realize his mistakes.

Pazhani and Vaikundan clash, and Pazhani kills Vaikundan and Durga in the fight. The act culminates in Pazhani's arrest as the police take him away.

Pazhani reflects on his life, glad that his first jail term was for his mother's well-being and that the current one is for his sister's. He accepts his fate as he heads back to prison.