To seek revenge for his disappearance and to beat muttai ravi, the hero comes back strongly as police. Could the hero handle the even stronger muttai ravi? How did the hero get rid of muttai ravi? is the remaining story.

Story of Rani Lakshmibai, one of the leading figures of the Indian Rebellion of 1857 and her resistance to the British Rule.

Chandru (Arya) and Bigilu (Lal) are close friends. Chandru is an expert auto driver and racer, while Bigilu is a mechanic expert at customizing autos to run at the dream speed of 130 km/h. Pichchai aka Son of Gun (John Vijay) is the chief of a rival group who wants to outsmart the duo. Chandru, the race champ, tries to settle the dues for his auto through a race, which is almost a cakewalk for him. He and Bigilu challenge Son of Gun to a race, and a date is fixed. Bigilu, meanwhile, introduces Chandru to his sister, who runs a biriyani shop. Chandru is attracted to her daughter Rani (Pooja), and woos her. The affair grows stronger, and the two end up having sex. However, Chandru is not interested in long-term commitment and tells Rani, who curses him and moves away. On the D-day, Chandru is distracted by the memories of his love affair and loses the race and his auto. Later, Bigilu comes to know about the affair. The subplot of a smuggler’s search for missing pearls adds flavour to the proceedings. The unpredictable and fun-filled climax puts everything in order.

The film begins with a narration on how India has been turned into a landfill site for domestic and foreign countries, with the countries dumping even ammunition waste onto Indian soil. In Delhi, Balusamy, aka Balu (Arya), a communist leader, is convicted by the court on counts of robbery, murder and treason is given death sentence. Despite Balu’s request to execute him as a martyr by shooting, the court orders that he be hanged within a month’s time by a professional executioner or hangman. He is escorted to a high security prison complex in Chennai by Macaulay (Shaam), an honest, law abiding police officer who is given the charge of monitoring him until his execution. The prison provides freedom to all prisoners, including Balu, to do whatever they want, as long as they do not cause unrest. Balu is instantly admired by the inmates for his patriotism and philosophy as well as his empathy with the inmates. They view him as a spokesperson to the prison officials on behalf of them.

Pullu Giri is trying to live a peaceful life forgetting his ruffian past in his hometown. However, he gets dragged into the affairs of the local goons and gangs after an incident, post which a ‘give and take’ drama with new baddies ensues.

KL narcotics undercover Inspectors Sanjay (C Kumaresan) and Venkat (KK Khanna) become part of a high-tech force assigned to nab a Malaysian drug lord, Adithya Sharma. When the investigation turns deadly, the murderers kidnap the only witness and adding to this the assignment takes on further complications with misunderstandings between Kumaresan and Khanna. With time running out will the two be able to resolve their differences and rescue the witness? And how do they capture Adithya Sharma amidst all the twists?

After getting mixed up with a dangerous crime syndicate, an undercover cop wakes up to discover he is missing his partner, his wife, and three days of his life.

Once a young man named Tamil learns that a businessman is planning to build a factory in his village, he tries to stop the plan for fear of pollution.

Later, Arivu joins a leading FMCG company Saffron and joins its sales department under Stella Bruce (Thambi Ramaiah). He also manages to bring his friend Bhagya (Vijay Vasanth) out of Kasi’s gang and gets him a job in Saffron. He meets Aadhi (Fahadh Faasil), Saffron’s brand manager, who teaches him how to progress. On the night of April 1, Kasi and his gang stab Bhagya. Arivu tries to attack Kasi, but Kasi’s rival Doss (Sharath Lohitashwa) stabs Kasi, and Arivu admonishes Kasi for being a paid henchman. Kasi reveals to Arivu that he killed Bhagya on a contract given by Jayaram (Anish Kuruvilla), the President of Saffron, due to the fact that Bhagya tries to help Kasthuri (Sneha), who files a case claiming Saffron’s products to be adulterated, due to which she had lost her son. Arivu is addressed by Kasi as being a worse hitman than he himself is. Arivu then saves Kasi. Kasi tells Arivu that all the products manufactured by this company are adulterated. Arivu takes up a mission to fight such malpractices not only in Saffron, but also in all the other five major food companies, including the company owned by Madhav Kurup (Mahesh Manjrekar). Arivu shares all of his plans with Aadhi. It is revealed that Aadhi is Adhiban Madhav, Madhav’s son. He joined Saffron to know their trade secrets and merge the company with his father’s company.

Sami Srinivasan (Srikanth), a Brahmin boy, and his friend Karunakaran (Vishnu) grow up in the Royapuram slums and attend the same school. Karuna is a rough and tough boy, but Sami is bit naive. They are close buddies. Once, they see their class teacher Roja (Pooja Umashanker) being brutally murdered before their eyes by a gangster. Dejected at local police not taking any action, Karuna kills the gangster but gets caught by cops. Sami tells the police that Karuna committed the murder. Though both are bailed out of trouble, enmity brews between them. As years roll, hatred increases: Sami is against Karuna. Trouble erupts when Sami loves Karuna’s sister Malar (Poorna). In the meantime, Shruthi (Poonam Bajwa) loves Karuna. What happens between the two forms the rest of the film.

Saravanan (Sarathkumar) is a bus driver in a college. He also takes care of an orphanage which is home to numerous children and old-aged people. Indhu (Nikita Thukral), a student of the college, tries to woo Saravanan, while rowdies and other antisocial elements in the city are found dead. Chakravarthy (Mahadevan), the politico who loses his right-hand man, vows revenge and realizes Saravanan, who killed his henchmen, is an Army Major whom he and his men had eliminated years ago in a scuffle over his sister’s (Saranya) land. How Saravanan fends off the evil elements and unites with Indhu forms the rest of the story.

Looking to put behind a past that haunts him, Nandha tries to reconcile with his mother and live life on his terms.