Chithiram Pesuthadi

Thirunavukarasu saves the son of a local don from a rival gang, earning the don's gratitude. In return, Annachi hires him as a trusted henchman. Thiru then finds himself drawn deeper into the criminal underworld he briefly resisted.

Thiru's mother and younger sister disapprove of his gang ties and the danger they bring. Despite their concerns, they are forced to live with his decision as events unfold. The family's quiet opposition foreshadows the conflicts to come.

Charu, an NGO worker who fights injustice, confronts Thiru and the two instantly clash. They grow to dislike each other, with Charu berating him for his gangster lifestyle and Thiru sensing her courage. Their mutual friction sets the tone for a wary relationship.

In a bid to go straight, Thiru and a few gang members attempt to sell toys on a sidewalk. The experiment tests their loyalty and self-control as old habits threaten to pull them back. This small reform marks a turning point in Thiru's public image.

Charu is impressed by Thiru's efforts to reform and agrees to marry him. Her father Ravi Prakash blesses the match, while Charu's uncle resents the union. The upcoming wedding promises a hopeful future, despite lingering doubts.

Charu witnesses Thiru being hauled away naked in a police truck from a brothel during a raid, shocking her and triggering a cascade of misunderstandings. She blames him for ruining her life and for her father's death. The moment marks a dramatic turn in their relationship.

On the same tumultuous day, Charu's father, devastated by the events and her possible loss, takes his own life. The tragedy compounds Charu's guilt and heartbreak as she grapples with the consequences. Her world collapses around her as she confronts the consequences of the arrest.

Charu's uncle arranges for her to marry his own relative, trying to salvage the family plan against Charu's desires. But Annachi's son sees Charu during the engagement and falls in love with her, complicating the situation. Annachi threatens to surrender Charu to his faction if she refuses.

Charu learns or believes Thiru is part of Annachi's gang, and confronts him with anger. Thiru's friends reveal a crucial truth to Charu, challenging her assumption and exposing his real motives. The confrontation escalates tensions between them.

Thiru's friends explain that he went to the brothel to rescue his friend's family, not to harm anyone, and that Charu's father was there with prostitutes. The revelation reframes Charu's understanding of Thiru's actions. The couple's trust begins to rebuild, though wounds remain.

To buy time for Charu's father to escape, Thiru stages a distraction by attacking the police during the raid. He is beaten, and his clothes are torn in the process, furthering the couple's peril. The incident emphasizes his willingness to risk himself for Charu.

Charu realizes her mistake and pleads with Thiru's friends to take her to him. She hopes to repair their relationship and understand the truth firsthand. The plea marks a turning point toward reconciliation.

Thiru devises a plan to thwart Annachi's schemes and ensure Charu's happiness. He arranges for Charu and her fiancé to be brought separately to the registrar’s office to get them married, stalling Annachi's control. The plan relies on timing and loyalty from his friends.

Annachi arrives with his men and attacks Thiru as Charu arrives at the scene. Thiru is stabbed and fighting for his life, shocking Charu and forcing a pause in the conflict. Only then does Annachi realize Charu and Thiru are in love.

Thiru is saved, and Annachi agrees to let him go. He marries Charu, and they live happily ever after. The film closes on a note of love and redemption.