Two plus two equals four right? Wrong. SP Rajveer Singh, sour, disgruntled and superseded cop, soon discovers that his logic is entirely illogical. The architect who built Golden Palms resort is found murdered in it. And the resort is teeming with suspects. Everyone seems to have a motive to kill. What is the mystery shrouding the death of Nandani? What is the secret that Jivan D'Souza is hiding? What about Gomez? And the half crazed Sheel Notiwal who confesses to the murder then later thinks she might have seen the murder being committed? Soon another murder is committed. Everywhere he turns he finds leads that seem to point in one direction. To the famous model Jivan D'Souza- the man with the fabulous face and body and beautiful socialite wife. The gun used to kill Nandani belongs to Jivan D'Souza. It has his fingerprints on it. As far as Rajveer is concerned it is an open and shut case. But the irritating Mrs. Thaddani, old grey-haired and snoopy, tells him he is wrong. Two plus two, sometimes, makes five. Because of the hidden factor that people can't see. Rajveer dismisses her. But later the testimony of an Australian guest at the resort frees Jivan D'Souza and absolves him. Once again Rajveer finds himself utterly clueless about the murderer. And tense. Who is next on the list? And how can Rajveer identify the murderer who has covered his tracks so well? Will old Mrs. Thaddani save the day? Or will the murderer go undiscovered? Read Hidden Factor to find out.