Thobama

Thommi, Balu, and Mammu are thick friends with a strong hunger for quick, easy wealth. They dream of shortcuts to big money and see risk as a price worth paying. This mindset sets them on a fateful path together.

Under the guidance of Mani and Vijay, they begin supervising illegal sand extraction from a river at night. The operation proves lucrative but illegal, steadily filling their pockets. They tie their fortunes to Thommi's uncle Xavier, known as Aashan.

Vijay is caught by the police, triggering a crackdown. Balu is summoned to the station and given a stern warning. The incident exposes the precarious line between crime and consequences.

Marcose, a shady lottery broker, marks winning tickets before the results are announced. Mani learns the next bumper prize will be for the ticket kept with Aashan. To avoid losing the tickets, Aashan secretly sells the five tickets to five people, triggering a plan to retrieve them.

To regain the sold tickets, Aashan hires Thommi, Balu, and Mammu and promises a prize of three lakhs. They agree despite the danger and start tracking the tickets. The arrangement pulls them deeper into a web of deceit.

Balu moves into a new neighborhood and befriends the circle inspector of police who becomes a neighbor. His daughter Neethu, a colleague of Balu, grows into a potential love interest. This personal subplot raises the stakes for their criminal scheme.

Mammu longs to become a film hero and is offered a role by a film unit but demands two lakhs upfront. Hesitation from Balu delays their decision. Eventually they join Aashan to secure the money they need.

Balu and Mammu recover two of the sold tickets by tricking an LIC agent and a prostitute. The score tightens the conspiracy around the tickets but leaves the remaining ones unresolved. The trio presses on to find the fourth and fifth tickets.

Aashan recalls that the fourth ticket had been sold to a hotel labor. Vijay returns to the fray, while Mani and Marcose remain wary about rejoining him. The search for the fourth ticket intensifies.

Thommi and Mani beat the hotel labor in the quest for the ticket but find nothing. The next day they search the laborer's room, recover the ticket, and narrowly escape an attack from locals.

Mammu learns that his mentor Ustad has been arrested as a culprit in various cases. The setback saps Mammu's confidence and makes him withdraw from the mission. The group begins to fracture under pressure.

Thommi keeps hunting for the fifth ticket and finds the holder at a hospital after an accident. He searches the man's belongings, finds nothing, and later wanders to the house, growing scared and unconscious. Mammu and Balu rescue him and admit him to a hospital.

From Vijay, Mammu and Balu learn that Thommi was attacked by Mani and Aashan. Vijay confronts the duo and hands them over to Marcose, exposing their betrayal. The internal fractures of the scheme come to light.

The bumper prize is announced, and the winning ticket is found with the father of the auto driver who was in an accident—the man whose ticket Thommi had replaced on the last night of the search. The twist exposes the racket and shifts the balance of power.

With the conspiracies unraveling, the trio rethinks their future and reassembles to search for a new life of success. The immediate danger has passed, but their ambitions remain intact. The story closes on a note of renewed determination.