Ashok Kumar "A.K" fixes bombs in three places and informs the cops about them. Before the cops arrive, the bombs are set off. Ashok, along with his lady love Maya, threatens her old college mate hacker Arjun, who is forced to hack one system after another. Ashok threatens Sriram Raghavan by trying to kill his child so that he can extract the truth about black money, where he murders Sriram. Arjun, who is irritated by the things happening around him, complains about Ashok's misdeeds to Inspector Prakash. When Ashok gets closer to achieving his goals, Arjun gives him away to the cops, and both are arrested. Arjun is later released after his true identity is revealed.

Later, Maya, who had escaped from the scene, tracks Arjun and his girlfriend Anitha and tells them about Ashok's original motive. Ashok was actually a former member of the Anti-Terrorist Squad who was on a mission to expose a scam regarding faulty bulletproof jackets that were provided to security forces, which resulted in many death of his best friend and colleague ACP Sanjay. It turned out that Home Minister Mahadev Rane and his associates JCP Milind Virekar and Ramya Radhakrishnan were the people involved in the scam. Ramya killed Sanjay's pregnant wife and her parents by poisoning, while Maya, who was also poisoned, and Mango, who was placed on a railway track, survived the attack.

After learning about this, Arjun feels guilty and decides to help them.[6] Ashok and Arjun arrive at Dubai to meet Mahadev's daughter Deeksha, where Arjun enters a bank in the guise of a service engineer and opens an account so that Ashok can transfer all of Mahadev's money into his account. Maya kills Ramya by pushing her off a building. Deeksha later finds out about their plan but is later threatened at gunpoint by Ashok. Ashok, Arjun, and Maya later arrive in Mumbai but come to know that Mahadev has kidnapped Anitha. Ashok tactfully kidnaps Deeksha and Durrani in Kashmir. Mahadev arrives at Kashmir with Anitha. Here, Durrani and Deeksha get killed, while Anitha is saved.

Ashok kidnaps Mahadev and ties him to various bombs, where he questions his corrupt activities. Prakash arrives and calls Ashok to defuse the bombs. Ashok advises Prakash to think from the point of view of a common man instead of a policeman to think whether it is right on his part to save a corrupt person. Prakash changes his mind and asks the other policemen to leave him. Mahadev is killed in the blast. Arjun and Anitha get married, while Ashok transfers all of Mahadev's illegal money to Reserve Bank without revealing his appearance. Arjun and Anitha later get kidnapped in Jordan during their honeymoon trip, only to know that Ashok has brought them for another mission.