Vettam

Gopalakrishnan, a renowned safecracker, pulls off a daring heist, stealing a precious chain from a museum as police close in. His audacious act kicks off a high-stakes chase and sets the entire plot in motion. The stolen treasure marks him as a prime target for law enforcement.

On the run, Gopi crosses paths with Veena, who is determined to stop her lover Felix from marrying a wealthy tycoon's daughter. Veena's moral stance and her complicated love life entangle her fate with Gopi's. Their goals align briefly around the chain's secret.

Gopi hides the stolen chain in Veena's bag during their first encounter, hoping to hide the evidence. When the bag is lost or the chain disappears, he jumps to the conclusion that Veena still has it. This misbelief drives a tense cat-and-mouse dynamic between them.

Gopi decides to track Veena by following her on a train journey, hoping to recover the chain or learn her true intentions. The voyage becomes the central conduit for many entwined plots and mistaken identities. Tension rises as past secrets threaten to erupt.

Veena misses the train while fetching water, and Gopi is forced to jump off to avoid capture. He lands in his hometown, where his elder brother's brutality signals the beginning of a harsh personal reckoning. The return home reveals family tensions far from the original theft.

Gopi learns that his younger sister's marriage is arranged to a much older, wealthy man by greedy elder brothers. He vows to secure a better groom and restore the family's honor, all while the missing chain remains unresolved. Veena's possible ownership of the chain adds a new layer of tension.

Veena reveals she possesses the chain, offering it to Gopi in exchange for his help. She uses the alleged leverage to force him into assisting with the family finances and wedding preparations. The bargain ties Veena's fate to Gopi's, intertwining their lives.

Mani escapes town with his lover Maala, and they all converge at a Mysore hotel where Felix and his family are staying for an engagement. The gathering brings various plotlines to close proximity, heightening risk and opportunity. This setting becomes the nexus for subsequent schemes.

Mathachan, Felix's father, is in financial trouble and needs a large sum. Fernandez, the bride's father, agrees to provide the money without knowing Mathachan's legal issues, creating a web of deception. Other personal plots—elopement plans and rivalries—blur the line between family, crime, and romance.

A cascade of mistaken identities erupts: Swarnamma's elopement plan, Paasha chasing Hamza Koya, and a string of intrusions by Tom Uncle, Koya, Anusree, and Anushee into different rooms. The hotel becomes a labyrinth of confusion where people mistake each other for Veena and other targets. Tension mounts as misfires threaten the survival of the chain plot.

Gopi orders Mani to meet a dealer's aide to sell the chain using a rose as the identifier, but the plan backfires when Kurup arrives with his henchmen. The confrontations escalate into a melee, complicating everyone's chances of leaving with the loot intact. The stolen chain becomes a pawn in a larger web of loyalties.

Freddy, the dealer, is arrested, forcing Veena to intervene to save Gopi's life and return the chain to avoid legal trouble. Gopi's sacrifice remains unspoken, but Veena realizes his sincerity and chooses him over Felix. The film ends with the couple starting a new life together.