In the midst of a happy relationship, a couple encounters a bad turn in their lives. Will they be able to overcome the obstacles or will the worst times await them?
"Cyanide" is about the incidents that occurred in the peripheries of Bangalore after the assassins of former Prime Minister Rajiv Gandhi stepped into the city. The story revolves around a helpless couple who fall into the clutches of the gang and are taken hostage.
When a movie crew arrives to shoot their film at an estate, they are haunted by the supernatural elements of the lonely house on the estate. Things get worse when the people of the estate and crew start disappearing.
Prakash, a story writer, goes to a mysterious village to find his missing business partner. However, things take a turn for the worse after he learns that his partner has been murdered.