| Director | Pradeep Sarkar |
|---|---|
| Budget | ₹21 crore |
| Box office | ₹59.5 crore |
The film opens with a covert police operation orchestrated by Shivani Shivaji Roy, a dedicated Crime Branch Senior Inspector of the Mumbai Police, in order to apprehend a pimp named Rahman from his hideout. She barges in with her team and arrests Rahman, and rescues his mistress. Shivani lives with her husband, Dr. Bikram Roy, and teenage niece, Meera. Prior to the events of the film, she rescued an orphaned girl named Pyaari from being sold by her uncle, and started looking after her like her own daughter. One day, Shivani finds out that Pyaari has been missing from her shelter home for five days and begins an investigation, where she finds out that the mastermind behind this kidnapping is a Delhi-based kingpin named Karan "Walt" Rastogi (Tahir Raj Bhasin), who runs a cartel involving child trafficking and drugs. Shivani takes the task personally, going beyond her job and duties to nab Karan.
Shivani forces Rahman to reveal the names of Karan's associates and comes across Sunny Katyal (Anant Vidhaat Sharma), a car dealer who operates Karan's trafficking business in Mumbai. Karan discovers that Shivani is monitoring his cartel's activities and tries to have Katyal killed for becoming a liability. However, Shivani saves Katyal, and he agrees to help her nab Karan. Determined to catch him, Shivani tracks down Karan's aide, Vakeel (ironically the Hindi word for "lawyer"). Karan, angered, makes sure that Pyaari is sold and raped every day. As a warning, he spreads fake news that Shivani's husband has misused his profession as a doctor to molest a female patient, causing Bikram to be fired. He then chops off one of Pyaari's fingers and sends it to Shivani's house as a gift.
Meanwhile, Karan's right-hand man Mattu (Aman Uppal) gets a contract to host a party full of prostitutes from a man named Tandon on behalf of a minister in Delhi, Taneja ji. Mattu also kills one of the girls in Karan's brothel at his orders when she contracts dengue, further frightening Pyaari.
Shivani travels to Delhi and sets up a trap involving decoy drug dealers from Nigeria, who pretend to offer expensive and rare South American cocaine to Karan and Vakeel. As they are negotiating, Shivani barges in with her team. While Karan escapes, Vakeel tries to erase evidence by destroying his mobile phone's SIM card, then commits suicide. Shivani and her Delhi-based teammate Balwinder Singh Sodhi track down a tailor who knew Vakeel for a long time. He reveals that a prostitute named Meenu Rastogi was Vakeel's closest associate. Shivani's continued investigation leads her to Karan's house, where Meenu, revealing herself to be Karan's mother, sedates her.
She is abducted and brought to Karan's party. There, Shivani reunites with Pyaari, as she and the other girls are forced to work as prostitutes. Karan invites Taneja ji and allows him to rape Shivani. However, she escapes and ruthlessly beats Taneja before taking him hostage. Shivani single-handedly takes control of the situation, forcing Karan into a small room and rescuing the girls. She challenges Karan to fight her when he teases her for being a woman and then thrashes him. Concerned that he might evade justice, given the corrupt police and judicial system of the country, she hands Karan over to the girls, who beat him to death. Subsequently, Sodhi and the entire team barge in and arrest Mattu, Tandon and Karan’s gang members. Meenu is also attacked by the girls and gets paralysed by shock while Taneja survives before being sentenced to life imprisonment.