A dead body found floating in a lake. Unexlplained scratch marks on her neck. Supari killers out to kill her. A taxi driver who yells "bhoot, bhoot" everytime he sees her. Seher is at first amused, then mystified and then terrified when she realizes she has a connection with all these totally unconnected incidents. But she cannot remember anything. Her fiancee ACP Rajvir Randhava is convinced that Seher is innocent, but he is also equally sure that she is linked to everything. When another dead body is found and the bracelet found near the corpse belongs to Seher, the evidence is mounting and all fingers point to her. As Seher desperately fights the fog that clouds her treacherous memory, ACP Rajvir has to fight the fact that the woman he wants to marry may well be a murderer and worse.