A scary journey begins when a small-time thief, Rudra, enters a haunted castle and gets pulled into the mystery of its mistress — Annabelle Sethupathi.

A resident in Ooty named ‘Petition’ Pethuraj reopens a case from 2004 that involved a serial killer ‘Psycho Jyoti’ who was convicted for the kidnapping and murder. Venba, his daughter…