Shalini is a depressed housewife who attempts suicide, but is interrupted by her ten-year-old daughter from her first marriage, Kali. Shalini calls her husband, Police Chief Shoumik Bose, asking for money but he refuses. Her brother Siddhant tries to convince Bose to smuggle iPhones. Rahul, Shalini’s first husband and Kali’s biological father, takes Kali to a work assignment, where she chooses to stay in the car. While Rahul is waiting for his casting director, a toy seller tries to catch Kali’s attention with children’s masks. Chaitanya soon arrives and gives Rahul a film script and informs him that Kali was not in his car. The duo rush back and find her missing. Chaitanya asks the toy-seller about Kali and notices that he has her phone. The man tries to get away but is eventually killed by a car while being chased by the two. They later go to the police station to report Kali’s disappearance. The local police inspector Jadhav asks Rahul why he was travelling with his daughter. Rahul says that since his divorce, he can only meet Kali on Saturdays. Two officers find the mask seller’s house and ask his aunt about Kali, but she claims to know nothing.
Bose taps Shalini’s phone and listens to her conversation with Rakhee, a B-grade film actress. After being informed of his step daughter’s kidnapping, he arrives at the station and beats Chaitanya. Bose accuses Rahul of the kidnapping and shows him the recording of Rahul and Shalini’s conversation where she did not want Kali to meet him. Bose later reminds him of their college days when he used to bully him. Disguising his voice, Chaitanya calls Rahul and demands ransom. The call is received by Bose instead. Chaitanya also informs his agent to conduct an audition of ten-year-old girls to re-create dialogues for a ransom call. Next day, Jadhav follows Chaitanya into his office, where the police tap his phone and find out that he is in debt. He is arrested on suspicion of kidnapping Kali. Rahul escapes from the police captivity after a doctor arrives for his check-up. Later, Bose overhears one of Shalini’s conversations, in which she explains how Rahul used to beat her after marriage and how she met Bose after filing a complaint. Jadhav interrogates Chaitanya who says that he had called for ransom because Bose was more interested in his personal grudge with Rahul than the kidnapping. Rahul tells Bose that Chaitanya could have not kidnapped Kali since he is aware of Rahul’s lack of funds. The police expand their search operation.