Naanga Romba Busy

During India's 2016 demonetisation, Kumaravel from IB teams up with Kuberan to orchestrate fake IT raids on alleged black-money holders. The idea is to exploit the chaos for easy money. The plan centers on stealing old currency under the guise of reforms.

Kuberan raids a house and pockets crores in old currency. The raid seems successful, and Karthik is found in the house owner's bedroom. On Karthik's request, Kuberan agrees not to reveal his presence.

After the raid, Kuberan argues with Kumaravel about the operation's legitimacy. Karthik realises the raid was fake and demands a share of the loot. The confrontation exposes the moral ambiguity behind the plan.

The money actually belongs to ACP Ravichandran, a corrupt officer. He learns the raid was fake and begins to investigate the operation, setting up a chase that will test everyone's decisions.

Kumaravel explains that the CBI raids are a cover to exchange old notes, and he intends to steal in Govindan's house. The plan ultimately fails, exposing the fragility of their alliance. The setback forces the team to rethink their moves.

Karthik decides to leave the group to secure a future for his child. He steps away from the dangerous scheme and pursues a steadier path with Meera. His departure signals a turning point for the others.

Kumaravel shuns the illicit route and surrenders the money to Ravichandran, choosing to return to an honest life. He begins the process of making amends for his involvement. The gesture shifts the balance of power among the players.

Kuberan leads a new raid on Govindan's house with a fresh team and pockets 15 crore in new currency notes. The operation shows the virulence of the scheme but also escalates the risk. Govindan's exposure adds pressure on Ravichandran.

Ravichandran arrests Kuberan and takes the entire black money for himself. However, Kuberan had secretly recorded the operation, preserving evidence of the scheme. The arrest becomes a pivotal moment in the power struggle.

The secret camera evidence exposes the broader truth of the manipulation, prompting Ravichandran to release Kuberan. He also grants Kuberan a share of the money, effectively rewarding him for the risk. The reversal reshapes loyalties among the trio.

With the immediate danger resolved, Sangeetha receives aid from a charitable foundation to continue her cancer treatment. The assistance provides much-needed relief for Kumaravel's family. This support stabilizes the personal side of the story.

Karthik marries Meera, marking a new beginning for both. Meera also receives a share in the money obtained through Kuberan, tying her fate to the settlement of the loot. The couple's wedding caps the personal arc of the story.

Kumaravel continues to serve honestly, and Kuberan, Karthik, and his wife decide to settle in Bangkok to start anew. The end positions the characters in a quiet, hopeful future away from the corruption they faced.