Killer Demons: There is a demon behind every person!

There are offspring of fallen angels and Women on the earth and they are called Nephilim; we call them X-Men. The spirits of dead x-men are hanging on the Earth in remote places. They became demons! JACK is haunted by his childhood impressions, especially when he sees his father dies in a street fight, in his dreams. He grows restless and tries to find answers to his doubts. Jack meets the ghost called POTTER, who is invisible to others, but visible to him. This story reveals some secrets: How demons influence weak souls and kill them; and how Jack, with the help of the Potter (The ghost of his grandfather) overcome all his troubles in his life...