Rudhran

In Pollachi, Varadha and Bhoomi establish a network that preys on parents of children studying abroad. They kill the parents with a serum that triggers heart attacks and then forge ownership using the victims' fingerprints. Their scheme expands toward a ₹100-crore deal that pulls Indhira into their web.

Varadha and Bhoomi's gang infiltrate Indhira's house and kill her, seizing control of the family's assets. The brutal act sets off a chain of revenge that will haunt Rudhran for years. The murder reveals the depth of the criminals' ambition.

Rudhran leads a happy life in Chennai with his parents, Devaraj and Indhira. He falls in love with Ananya, and Devaraj helps his friend Das secure a ₹6 crore loan from Ethiraj. Das cheats on the loan, and Devaraj dies upon learning the betrayal.

Rudhran and Ananya marry and Rudhran travels to London to settle their financial affairs. While apart, Ananya becomes pregnant and later gives birth to a daughter named Anya. The family spends time together in London before Ananya returns to Chennai.

Rudhran asks Ananya to visit his mother and return to Chennai with their daughter. She travels back home with Anya, beginning the next chapter of their lives.

Rudhran learns of Indhira's sudden death and Ananya's disappearance, prompting him to rush to Chennai. He attends Indhira's funeral rites and begins a desperate search for his missing wife. The mystery drives him to probe deeper into the family's enemies.

Rudhran and Shakthi investigate Ananya's disappearance and interview a cab driver who had picked her up at the airport. The driver is killed by a motorcycle gang, complicating the case and revealing the danger that corners them.

Rudhran captures a gang member and tracks them to a hideout where he encounters Varadha, the gang's leader. He tortures Varadha to extract the truth about Ananya's fate and Indhira's death.

In a flashback, Varadha and Bhoomi build their crime network in Pollachi by killing parents of abroad-settled children with a serum and stealing their land using fingerprints. The plot expands when Bhoomi targets Indhira and her house as part of a ₹100-crore business deal. The chilling sequence explains the foundation of the present vendetta.

Upon learning the truth about Indhira's death, Rudhran impales Varadha and commits to dismantling the gang. The act ignites a violent crusade against Bhoomi and his associates.

Bhoomi arrives with his men and attacks Shakthi, who is killed by Guna, Bhoomi's henchman. Rudhran intensifies his pursuit, sensing that Ananya and their family are still in danger.

Ganga arranges for Maari to kill Rudhran. Maari strikes at a festival in Tirukalukundram, but Rudhran fights back and kills Maari and his men.

Rudhran and Bhoomi's forces collide at the Kala Bairavaa temple. After a brutal duel, Rudhran defeats Bhoomi's men and ultimately kills Bhoomi by injecting the same serum used on the parents.

Years later, Rudhran runs a charitable trust in Indhira's name. He tracks down Das in Madurai and thrashes him to avenge Devaraj's death, signaling the possibility of a sequel.