From the opening, the story centers on Nirmala 'Rani', a young widow who is forced to sacrifice her modesty to save her child from illness, a choice that tragically ends in her death. The loss haunts the child, who, upon witnessing his mother’s death, runs away and grows into a clever thief named Raja. Raja is not only strikingly handsome but also exceptionally perceptive, able to slip away from the long arm of the law as he drifts through a life of steady, skillful heists. He shares a cramped, pragmatic bond with his friend Tony, and together they navigate a world where danger lingers at every corner.
One fateful night, Raja breaks into a house, triggering a police chase. In a daring turn, he slips into a nearby marriage hall and seizes a chance to masquerade as the groom. He hides his face behind a veil of flowers when the real groom’s father arrives, and, in a twist of misdirection, ends up marrying the bride in the hall. The original groom’s father and the bride misread the situation, assuming the groom fled the ceremony, while Raja, overwhelmed by what he’s done, retreats from the nuptial room on the wedding night, not even seeing his new wife who wore a veil as well. The immediate fallout is chaotic: Raja is caught, jailed for six months, and the real groom dies in an accident on the same night. The girl, Nirmala, who becomes known as Rani in later years, is expelled by her in-laws who see her as unlucky—a judgment that pushes her toward hardship and isolation, eventually driving her to wander until she becomes a courtesan, dancing for coins.
When Raja is released, he searches for the wife he unknowingly married but cannot locate her. He resumes his life of theft, drifting back into the shadows until he rents a room near Rani’s residence, where he glimpses her performing. A rough encounter becomes a strange catalyst: he slaps her when a client tries to mistreat her, yet the act is not met with hostility; she accepts the moment as a fierce, protective gesture rather than an insult. The two strangers gradually discover a growing bond, and their feelings deepen into something that resembles love, even though they remain unaware of their intertwined pasts.
With a shared desire to leave crime behind, they push each other toward a respectable path. Rani convinces a client to abandon his backward ways, earning the respect of his wife, who comes to see Rani as a sister for the help she rendered. Raja finds a respectable job as a school van conductor, though the past shadows him when the school discovers his earlier life as a thief. The couple then tries their hand at a small snack business, a venture that brings both hope and hardship. Their path crosses with a father whose child was saved by Rani’s intervention; this man’s wife ultimately embraces Rani as part of his family, gifting her a beautiful saree and necklace for an upcoming birthday celebration. The necklace, a symbol of their fragile new life, is lost in a struggle of circumstances that pushes them toward debt and desperation.
The quest to recover the necklace tests their resolve and their promise to one another, a test they fail to anticipate. In a bold home invasion, Raja returns to theft, only to be confronted by the very owner of the house who tries to exploit Rani. In the ensuing struggle, the owner is killed, and Raja is implicated as the culprit. He faces a court reckoning, but his calm defense and the truth he maintains lead to his acquittal. With the charges cleared, the couple’s love endures, and they finally enter into marriage, choosing to walk forward together despite the shadows of their past.