Raja Ranguski

Raja, a police constable, works with his colleague Baskar. He falls in love with Ranguski, an aspiring writer, and begins pursuing her. Their budding romance hints at trouble ahead as the case unfolds.

Raja visits Maria, a senior citizen and antique collector living in a villa community, to offer protection. She demands police protection for her valuables, signaling a dangerous world around her. Ranguski also lives in the same housing complex, linking the two women to Raja's life.

Raja begins pursuing Ranguski by making prank calls, posing as a stranger to coax her into acknowledging his interest. Ranguski grows frustrated at first, but the tactic gradually edges her toward interest. The strange courtship becomes a side thread in the larger mystery.

As the calls continue, Ranguski's feelings shift and she falls for Raja. The romance complicates the dynamics between the police, Ranguski, and Maria's circle. The couple's relationship becomes central to the unfolding mystery.

The calls escalate and the mysterious caller threatens Ranguski's life. Raja rushes to Ranguski's home to protect her, but discovers Maria has been killed by the killer. The discovery deepens the mystery and shifts suspicion toward Raja.

Despite the suspicion that he might be the killer, Raja resolves to cooperate with Baskar and Ranguski to uncover the real murderer. They pool clues and chase leads. This alliance signals a turning point in the investigation.

The investigation points toward people within the villa community, suggesting the killer is someone known to them. Raja, Ranguski, and Baskar map alibis and testimonies to identify suspects. Tension rises as they consider trust within their own community.

Raja meets a photographer who claims to know who the killer is, but the photographer is murdered before revealing details. CBCID officer KK arrests Raja on suspicion of involvement in the murders. Raja manages to escape custody and reunites with Ranguski and Baskar to continue the pursuit.

Raja recalls that at Maria's house on the murder day he saw a man with a tattoo on his forearm. This clue leads them to John, a man connected to the Gutenberg Bible, who claims to know the killer. They begin pursuing John as a key suspect.

John explains that he went to Maria's house seeking the Gutenberg Bible but found Maria dead. His words guide the investigation, but his testimony is cut short when he is found dead soon after. The case thickens with his demise.

Raja arranges for Ranguski to meet KK and hand over a recording of John's confession. They are stunned when John is found dead before he can testify. The death deepens the mystery and shifts the pursuit toward those who would profit from the Gutenberg Bible.

Raja receives a call claiming Ranguski has been kidnapped, and he and Baskar are rounded up by the police. He fights off the officers and escapes to seek his ally Shiva, who becomes a crucial helper in the ongoing pursuit. The escape marks a decisive turn in the chase.

Shiva reveals that Ranguski's phone was last located at a church in Cheyur. At the church, Maria's twin sister Mary reveals that Ranguski is the killer who framed Raja, shocking him. The revelation upends the entire case and reopens questions about motive.

Ranguski, in possession of the Gutenberg Bible, meets the buyers and tries to escape with the money. She is shot by the police and dies in Raja's arms, confessing that she never loved him and used him as a pawn to hide her crimes. The truth comes at a deadly price.