A heartbroken Aparna and dumped Mark find solace together and decide to explore the city, holding onto a special book. As the night unfolds, they gradually heal and unknowingly develop feelings for each other.
Satyamurthy is a young man who doesn't age, lives with his old-aged wife Savitri and three sons. His elder son is mighty embarrassed about his father's never-growing age.
A stand-up comic, gynecologist, hotel manager, police officer and a drug addict, among others reach an abandoned mental asylum by a mysterious host, who informs them that they would all be dead by dawn for their past sins and proceeds killing. Will they live to see another day?
