Son of corrupt MLA Deivanayagam and friend to the initial trio. He falls in love with billionaire's daughter Reshma Shivaraj. His father's political schemes and his own involvement in a fatal accident and rape drive the central conflict. He is ultimately kidnapped and killed by Easan as part of a revenge plot.
Aadhi is a civil engineer who lives with his parents and has nyctalopia, which leaves him unable to see after 6 PM. He tries to get home before then, but a bike problem near the beach keeps him out. Mistaken by reporter Krithika for the protest leader, he draws the anger of a powerful politician while falling in love with Krithika and trying to hide his condition as he pursues marriage.
Ranjith Kalidoss's younger brother. Mentioned briefly as part of Ranjith's peaceful family life, but plays no active role in the plot or investigation.
Jagapathi's younger brother and one of the close friends on the trip, Ram is in love with Pooja until she tells him she loves Ajay. Though briefly heartbroken, he travels with the group and faces the gangsters with them. When the captives are left with one guard, Ram attacks and kills him, helping the group escape.
Sha is Jeevan's accomplice and helps maintain the gang's operations. At the metro station, Sha takes Nazeer's dropped phone, which contains evidence about Jeevan and the group, but later admits to Jeevan that the phone has gone missing, increasing the danger around their plan.
A kidnapper who follows his wife Swetha's instructions to rescue Kamini and find hidden gold. He travels to a haunted village, uncovers the legend of Mathamma and the Kaatteri, and survives supernatural encounters. He ultimately captures a ghost in a bottle and escapes with Swetha.
A gangster working for Arumuga Chettiyar who plans the initial heist to steal betting funds. After being double-crossed and having his wife kidnapped, he reluctantly cooperates with the police but is ultimately murdered by Vinayak during the escalating conflict.
Professional break-up specialist hired by Rajasekhar. Later revealed as a half-brother and key political aide who helps Saravanan outmaneuver the antagonist and secure the election victory.
Ramarajan Ambalavaana is the village bigwig's rebellious son and a notorious womanizer who repeatedly tries to escape Pannaipuram with Samikannu and Vinayakam Manikkam. In Goa, he dates and marries Suhasini Fernando, gives her the stolen temple jewel, and later joins his friends in secretly recovering it.
Shankar is the central character, a man who says he has no interest in wealth despite dreaming of a luxurious life. Ranjini falls for him after seeing him chase two goons with a machete. When Sundaramoorthy's son is killed in Shankar's new tailor shop and Shankar is framed for the murder, he tries to prove that he was not involved.
Murali is the emotional central character, known by his friends as 'Idhayam' because of his resemblance to a romantic film hero. He struggles with one-sided love for Madhu, attempts suicide, performs with his music crew, and later reconciles with Madhu. He also supports his sister Sudarvizhi's love for Vinoth before finally marrying Madhu.
Vaibhav has 38 screen credits in a career dating back to 2007. Their work is anchored in the Chennai 600028 Collection universe with 1 titles. Signature works include Taana, Sixer, Easan. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
