“Dhundh Ka Mehmaan” tells the story of Rohan, who encounters a mysterious woman outside his Delhi apartment on a foggy night. She claims she used to live in a long-abandoned flat, number 302. Strange footsteps, eerie whispers, and a chilling voicemail reveal that she is a ghost who has followed him inside. By morning, the haunted flat’s nameplate appears on Rohan’s door. The fog now waits to claim its next victim.