SP Diana Joseph captures members of the Sikka Gang and confiscates a haul of cocaine worth 1,000 crores. An undercover officer Abbas Ali known as Raunak, has joined Ashwathama (known as Ashu) who is co-leader of the Sikka Gang. Raunak gives information about Ashu to Diana while Ashu seeks help from corrupt NCB officer Devraj Subramaniam who instructs another corrupt officer Deep Singh to add rohypnol to drinks made for police officers at the farewell party of IG Jayant Malik. Diana does not partake but everyone else falls unconscious.
A prisoner named Bholaa has been released from prison and Joseph tries to convince him to drive a truck taking the sedated officers to the hospital then on to Laalganj police station . Although he is reluctant at first, he agrees. Meanwhile, Ashu hires a bounty hunter on Joseph and the rest of her police force. As Joseph, Bholaa and sidekick Kadchi drive they are attacked by various gangs. The mole Deep Singh, who has hidden with the sedated officers, provides them with the location updates. Bholaa reveals his fighting powers and kills all the goons. Ashu also sends his gang to attack the police station and to free his brother Nithari, who was caught with the cocaine. A new inspector, Angad Yadav, who was recently transferred to Laalganj, gets assigned by Joseph to defend the police station.