| Director | Praveen Murugan, Syam Murali M |
|---|
Near Coimbatore, a person is shot dead with a distinctive 'Smile Man' mark on the face. Meanwhile, Chidambaram Nedumaaran is involved in a car accident, where an unknown assailant attacks him. Five years later, Chidambaram is struggling with Alzheimer's disease, and his doctor informs him that he will lose all his memories within a year.