Directed by Nag Ashwin, the epic science-fiction film—the first instalment in the planned Kalki Cinematic Universe—is set in a post-apocalyptic world in 2898 AD.
Starring Soubin Shahir, Sreenath Bhasi, Balu Varghese, Ganapathi, Lal Jr, Deepak Parambol, Arun Kurian and Khalid Rahman, the film is based on a true 2006 incident.
It follows a group of friends from the small town of Manjummel near Kochi who go on vacation in Kodaikanal, where one becomes trapped in the Guna Caves.