Haiwaan

Shyam Rane is a visually impaired man who works as the maintenance manager of an upscale residential society in Mumbai.Although he cannot see, Shyam has extraordinarily sharp hearing, smell and spatial awareness, and he is also skilled in martial arts.He is a kind and helpful person who is trying to earn enough money to support his family and help with his sister Shraddha's upcoming marriage.Shyam is particularly close to Justice Pradhan, a retired Chief Justice who lives in the same society and considers Shyam a trusted friend.Justice Pradhan carries a deep sense of guilt over a case from his past involving Parshuram Gokhale.

Years earlier, Pradhan had sentenced Parshuram to prison for a serious crime.Parshuram repeatedly insisted that he was innocent, but the evidence presented in court was overwhelming, leaving Pradhan with no choice but to convict him.The conviction destroyed Parshuram's family.While Parshuram was imprisoned, his family died in a tragic murder-suicide, leaving Parshuram with nothing when he eventually came out of prison.Convinced that Pradhan and everyone connected to the case were responsible for destroying his life, Parshuram becomes consumed by revenge and begins hunting down the people he blames and their families.

Pradhan eventually learns that Parshuram is free and fears that he will come after him.He tells Shyam about his past and reveals that he has a secret daughter named Nandini, who has been kept away from him and is living at a missionary school in Dehradun for her protection.Pradhan is especially worried because Parshuram may eventually discover her existence.Knowing that his relatives are primarily interested in his wealth, Pradhan entrusts Shyam with money and asks him to make sure Nandini is protected if anything happens to him.Parshuram eventually finds Pradhan and kills him.

Shyam arrives around the time of the murder and, despite being unable to see the attacker, uses his heightened senses to recognize that someone else is present.He encounters the killer and fights with him, but Parshuram manages to escape.Because of the circumstances surrounding Pradhan's death and the evidence that appears to point toward Shyam, the police begin treating Shyam as a suspect.Shyam has to deal with the investigation while also realizing that Pradhan's killer is still looking for Nandini.Parshuram learns about Nandini and makes her his next major target because he sees her as part of Pradhan's family and therefore part of the life he wants to destroy.

Shyam travels to protect Nandini and becomes responsible for keeping the young girl safe while trying to prove that he did not murder Pradhan.Inspector Varsha Joshi becomes involved in the investigation, while other police officers, particularly Inspector Shinde, try to piece together what happened.Shyam's unusual abilities repeatedly help him escape dangerous situations because he can recognize people through their voices, movements, smells and sounds even when he cannot see them.As Shyam and Nandini try to stay ahead of Parshuram, the situation becomes increasingly dangerous.Parshuram follows them and repeatedly attempts to get closer to Nandini.

Shyam discovers more information about Pradhan's past and realizes that the secret surrounding Nandini is more complicated than he originally understood.The police investigation continues at the same time, making Shyam's situation even more difficult because he has to avoid being arrested while protecting Nandini.Eventually, Parshuram succeeds in trapping Shyam and Nandini inside an isolated school building.He begins stalking them through the building, using disguises and different methods to confuse and frighten them.Shyam has to rely almost entirely on his hearing and instincts because he cannot see where Parshuram is.

Parshuram becomes increasingly determined to reach Nandini, while Shyam tries to keep her hidden and find a way for both of them to escape.The final confrontation becomes a prolonged cat-and-mouse chase between Shyam and Parshuram.Parshuram searches through the building while Shyam uses sounds, movement and his knowledge of the surroundings to determine where his enemy is.Nandini remains frightened and dependent on Shyam for protection.As Parshuram closes in, Shyam finally confronts him directly, turning the situation into a physical struggle between the two men.

The truth about Pradhan's past, Parshuram's revenge and Nandini's connection to Pradhan is finally brought together during the confrontation.Shyam manages to protect Nandini and faces Parshuram rather than allowing him to complete his revenge.The long pursuit between the two men finally comes to an end, with Parshuram's campaign of revenge stopped and Shyam's role in Pradhan's death clarified.Shyam ultimately succeeds in keeping Nandini safe, fulfilling the promise he made to Pradhan and bringing the story of Parshuram's revenge to an end.