Madhu a woman who casts a black magic spell on Rajiv’s 9 year old daughter Raksha is killed with the help of a tantrik. Madhu's ghost returns from the grave to seek revenge on the family. Rajiv moves with his family to a new place. Raksha and her younger brother Rohan begin exploring the new place and the surroundings- the lonely beach and then the woods behind the house. The terror begins with Raksha and Rohan finding a doll in the woods and then it progresses to a series of highly traumatising experiences for the whole family. Aavaham captures the fear of a family caught hostage to a murderous, animalistic spirit seeking revenge by brutally terrorizing them. We experience a fear far larger than that of a live evil than when the dead returns to haunt you. It is the fear where every escape route of yours becomes dangerously anticipated and cunningly laid out in front of you. It is the fear that extends to letting go of one loved one to save another. Where every situation takes a sinister turn for the worse, methodically murdering everyone's hope to live. Terrorized by the demonic force, will Rajiv give in to the ghost or will he betray his family and give up? Will the family survive as the gruesome and repulsing murders are committed, or do the disfigured bodies, visions, ghostly voices, and unsettling, disturbing incidents drive them to death? Will the ghost live with them till they become ghosts themselves? The choice that Rajiv has to make in the final moments of the ...