Sathya, Jayaram works in Sydney and receives a sudden voice call from his ex-lover Shweta. They once shared a close bond and had hopes of marriage, but Shweta’s father arranged a union with an entrepreneur named Gowtham. To attend what appears to be a family gathering, Sathya travels to India, renting a car through Babu Khan, a travel agent, and arranging a SIM card on his sister’s address while staying at the Hotel Marriott.
In a chance meeting at a restaurant, Sathya reconnects with Shweta and learns that her five-year-old daughter, Ria, is missing. The situation quickly grows tense as it becomes clear that only Shweta and Gowtham believe Ria exists, while others, including Gowtham’s brother Bobby—a drug addict who frequents their home—remain skeptical or unconvinced. The mystery surrounding Ria drags Sathya into an informal investigation that proves fraught with missteps and danger, drawing the attention and hostility of two Afro-American gangsters in the city.
A glimmer of support comes from Babu, who, out of humanitarian concern, steps in to help Sathya navigate the perilous streets tied to the case. Sathya adopts the disguise and mindset of a policeman, using a figurative persona named Vasanth Menon to press Gowtham for answers. He discovers that Gowtham and Shweta, despite their childlessness, have a complicated history that complicates Sathya’s assumptions about Ria.
Gowtham recalls a violent incident from the past: Shweta was attacked by two masked men near a school, just before a car was stolen. After waking from a coma and recovering, Shweta began insisting that she had a daughter named Ria. Sathya later reviews closed-circuit footage from the day Ria disappeared and notices that Ria herself does not appear in the footage, which casts doubt on Shweta’s recollections and raises questions about her mental state.
Tension erupts when Sathya confronts Shweta, who refuses to acknowledge that Ria may be real. He notices height markings on a wall that suggest a child’s presence, but before he can react, Shweta commits suicide. The case shifts to the investigative hands of ACP Anuya Bharathwaj and Police Inspector Chowdary, with Vasanth hospitalized or killed in the Marriott incident, and Babu admitting that he witnessed Bobby kidnapping Ria. The duo, along with Sathya, tracks Bobby and secures an arrest, but the situation grows darker when Bobby is killed by Anuya in what is described as self-defense.
That same night, a new threat emerges as Vasanth’s murderers strike again, targeting Babu and Sathya. Babu loses his life in the exchange, and Sathya discovers an MMS on the murderers’ phone that appears to come from Anuya, instructing the killers to eliminate him. The search leads Sathya to Anuya’s farmhouse, where Ria is ultimately hidden.
Anuya reveals a chilling truth: Gowtham sought to inflict suffering on Shweta and had orchestrated the attacks, choosing to keep Ria out of Shweta’s life by harboring her in Bobby’s custody. The connivance unravels as Chowdary arrives with his team and shoots Anuya, ending her involvement in the plot. Gowtham is arrested and confesses a crucial detail: Ria is not Gowtham’s daughter, and medical records had shown him sterile in the past, a revelation that reframes the entire case.
In the emotional and conflicting aftermath, Sathya recalls the last night spent with Shweta in India before they separated, including a moment of intimacy. The final revelation lands with a startling truth: Ria is Sathya’s biological child. As he moves closer to Ria, he encounters a reflection of Shweta smiling at him, a poignant moment that suggests a complex mix of heartbreak, responsibility, and a new understanding of what family truly means.
