Sailaja, a determined and skilled operative, embarks on a dangerous mission to dismantle a notorious child trafficking network led by the influential and corrupt criminal Ram Shetty. Her goal is to stop Shetty’s heinous activities and bring him to justice, which she achieves through careful planning and courageous action. In the process, she successfully assassinates a Tamil Nadu minister named Krishna, who was deeply involved in child trafficking, much to the surprise and concern of her teammate, Satyam Rajesh. Her efforts are supported by [Harshavardhan], who plays a crucial role in her operations, and [Naveen Polishetty] serves as a narrator providing insight into the story.
Meanwhile, in a nearby village near Tirupati called Vadamalapeta in Andhra Pradesh, a group of three adventurous boys—Ragupathi, Raghava, and Rajaram—regard themselves as the trio "RRR." Inspired by news of India’s most wanted criminal, Dawood Ibrahim, who has a bounty of ₹50 lakh (approximately US$59,000) for his capture, the boys decide to undertake their own daring mission to catch Dawood. They name their quest "Mishan Impossible" and plan to travel to Mumbai to apprehend the criminal, believing they can make a real difference and earn the reward through their bravery.
While these young boys ambitiously pursue their goal, [Sailaja] and her team are also underway with their investigation, targeting Ram Shetty because of his involvement in child trafficking. Through an informer embedded within Shetty’s organization—thanks to efforts from Satish—she learns that Shetty’s next major operation will take place in Mumbai. To expose him and prevent his influence from swaying justice in his favor, Sailaja devises a bold plan to broadcast his crimes live on television. Her aim is to garner public support and curb the support Shetty receives from corrupt politicians on his payroll.
However, the journey doesn't go as planned. The young trio RRR accidentally board a lorry heading for Bangalore instead of Mumbai, due to misdirection. On their unexpected detour, Sailaja and Vikram, another key team member, also discover that Shetty’s operation is located in Mangalore, not Mumbai, adding another twist. Their travel is interrupted further by a sudden route change, resulting in a minor accident. Struggling in the unfamiliar streets of Bangalore, the boys lose track of Dawood and find themselves with no money, amid their frustration and confusion.
During this chaotic phase, they witness a tragic event—the killing of the informer who was supplying crucial intelligence to Sailaja and her team—highlighting the risks and dangers of their mission. Soon afterward, Rajaram is abducted by Shetty’s child trafficking gang, intensifying the urgency. Ragupathi and Raghava, scared and feeling responsible, start blaming each other but refuse to abandon the mission. Their resolve impresses Sailaja, who finds their courage commendable despite their naivety. She offers them money to return home, but the boys are steadfast—they want to rescue Rajaram and continue fighting.
Moved by their determination, Sailaja, with her team, manages to convince the children to aid her in capturing Dawood, and in doing so, they inadvertently get themselves kidnapped by Shetty’s traffickers. Using clever means, they leave clues—like broken pieces of a Rubik’s Cube—that lead Sailaja and her team to the trafficking house. Inside, the children reunite with Rajaram, and together they the gather vital evidence of the trafficking activities using covert recording devices placed strategically by Sailaja and her crew.
The collected evidence reveals the location of a beach where Shetty’s next operation was supposed to take place. Unfortunately, they are mistaken, and on the day of their capture, they are loaded into vans to be trafficked to Dubai. However, thanks to the cunning of Raghava, who leaves behind clues like the Rubik’s Cube pieces, Sailaja and Vikram are able to track down the traffickers with police support. They discover the correct trafficking house and the real beach destination, leading to a tense rescue operation.
As the police arrive at the scene, thanks to the evidence provided by RRR and the quick thinking of the team, they successfully free all the children from the traffickers’ clutches. Ram Shetty, realizing his plans are unraveling, attempts to change his route but is unsuccessful. His schemes are foiled just in time, thanks to the daring efforts of Sailaja, Satish, Vikram, and the brave children.
In the end, the courageous effort of the young boys and the dedicated team results in the rescue of many children and the capture of a dangerous criminal. The parents of Raghupathi, Raghava, and Rajaram are immensely proud of their children’s bravery and their pivotal role in dismantling Shetty’s criminal empire, highlighting themes of courage, innocence, and the power of determined individuals to fight against injustice.