Karuna and Aadhi, childhood friends in Kombai, Theni, share a strong bond despite their differing fortunes. Karuna, a zamin heir living in poverty, and Aadhi, a wealthy lorry owner, manage the Kombai Amman temple. . However, Sokkan, an orphan and loyal to Karuna, becomes the head instead. Tensions rise as greed and betrayal surface, leading to a conflict over the temple’s jewels. Karuna, feeling betrayed by Aadhi, orchestrates his murder with the help of Vairavel and others. Sokkan, loyal to Karuna, initially protects him but later seeks justice. After a series of violent confrontations and revelations about Karuna’s involvement in Sellayee’s death, Sokkan kills Karuna to protect Aadhi’s family.