CBCID officer suffering from Alzheimer's disease. He investigates the 'Smile Man' serial killer case while recording his memories to preserve them. He uncovers a past cover-up involving his former colleague and ultimately kills the psycho killer, Prabhu, to protect others.
Former colleagues turned investigative partners despite memory loss and past trauma.
Chidambaram worked under Venkatesh's command during the original case five years ago.
Chithra was Chidambaram's romantic partner before her tragic murder.
Chidambaram shared a close bond with Yanu, which triggered the killer's jealousy.
Veerayya acts as a crucial information source for Chidambaram's investigation.
The killer and the protagonist engage in a fatal physical and psychological battle.
Explore the full interactive character relationship map of The Smile Man