Agent - The Unknown Existance

Robert Davidson is an average teen who displays much interest in science and wishes to create a gadget of his own which can help him in many ways ! when he smells something fishy within his friends he decides to use that gadget on his friends as an agent when suddenly the gadget stops working on his commands because of a spiritual secret ! What does the spirit wants from him ? What is the AGENT ? To know all these secrets do read the story " AGENT - THE UNKNOWN EXISTANCE '