Vallavanukku Pullum Aayudham

A faction feud in Tamil Nadu ends with the murder of Singaraayar's brother. In the wake of the tragedy, Singaraayar and his two sons, Dharma and Kaali, vow revenge and prepare to hunt the killer. The stage is set for years of conflict that frames the story.

Time passes and Sakthi lives in Chennai, living with hardship after losing his job. He learns by a correspondence that he owns five acres back home, prompting him to sell the land and head to his village. The move sets the stage for his unexpected entanglement with Singaraayar's family.

Sakthi arrives in his hometown and ends up at Singaraayar's mansion due to being the son of the man who killed Singaraayar's brother. The house upholds a no blood inside the house rule, forcing him to hide his identity. He becomes a guest inside the family while his past swirls around him.

Vaanathi meets Sakthi and falls for him, despite the hidden danger. Sakthi keeps his identity concealed as he navigates the household. Their budding bond sets up a collision between love and revenge.

Sakthi uses the no blood rule to stay safe as rival plots unfold around him. He avoids exposure and keeps a low profile while Singaraayar's family grows suspicious. The tension between Sakthi's love and the feud intensifies.

Vaanathi's love for Sakthi deepens, but she remains unaware of his true lineage. This revelation would derail both the romance and the feud if it comes out. The romance becomes a tinderbox, creating conflicts with the family.

Raja learns of Vaanathi's love for Sakthi and refuses to marry her. Singaraayar shifts the engagement to the temple to prevent Sakthi from delaying the revenge. The move raises the stakes as the lovers' fate hangs on a ritual.

During the engagement, Dharma carries a basket that he believes hides Sakthi, aiming to kill him. The plan exposes Sakthi's presence in the mansion and raises the danger for him and Vaanathi. The temple setting intensifies the suspense.

Sakthi is cornered and narrowly escapes death, but is saved by Vaanathi after a chase. They head toward a high bridge where danger continues to loom. The moment tightens the bond between them.

On the bridge, Sakthi refuses to let Vaanathi accompany him, and she learns the truth about his parentage. The revelation devastates her, leaving her heartbroken as the couple's future hangs in the balance. The romance is shaken by the revelation.

Feeling compelled, Sakthi returns to Singaraayar to tell his heart and seek a resolution, challenging the feud directly. Singaraayar orders his men to beat him, escalating the confrontation to a brutal level. The family tension peaks as violence erupts.

Dharma delivers the first punch and is followed by two more blows; Sakthi fights back with a rod but collapses, bleeding heavily. Vaanathi cannot bear to watch and jumps into the river to rescue him. The river scene marks a turning point toward reconciliation.

Witnessing the near fatal outcome, the family realizes they must end the feud. In the end, Sakthi and Vaanathi unite in marriage, bringing peace to the feuding sides.