Central protagonist. An ex-ambulance driver wrongfully imprisoned for his wife's and friend's deaths, he manipulates events from prison to exact revenge on those responsible. He orchestrates the deaths of local minister Manickam and henchman Anbu, frames accomplices, and ultimately kills DSP Nagalingam before returning to prison for a final reunion with his daughter.
Velankanni supports Thilagavarman's movements and operations.
Velankanni is described as Thilagavarman's loyal companion and accompanies him on errands and confrontations.
Jennifer was Thilagavarman's wife before her murder.
The plot states that Thilagavarman fell in love with and married Jennifer, a deaf and mute nurse.
Malar is Thilagavarman's daughter.
Thilagavarman receives parole to visit his dying father and daughter Malar, and the ending shows their emotional reunion.
Explore the full interactive character relationship map of Siren