I want a summary of this chapter in easy words....

Michael, the narrator, is fond of computers an various games one can play on them. HIs father is also wary about computers and buys the latest gadgets and gizmos. At a computer fair they buy a new set of psycho- drive games. As Michael begins playing " Wild West " he becomes a sheriff who is challengedby Jed a dead shot. Michael is joined by another sheriff who advices him to escape. While Michael is able to escape, the other sheriff ( Sebastin Shultz ) is shot. Next day MIchael gets a message from Shultz to play     " Dragonquest " to save him. In this game too Michael is able to escape but not Shultz. Again a mesage comes that Michael should save Shultz by playing " Jailbreak ". Again, while Michael is able to survive, Shultz is not. As a last resort Michael plays " War Zone " in which Sebastin Shultz again is defeated and killed. Michael, then suddenly sees the picture of this boy Sebastin Shultz in a newspaper which tells how Shultz had met with an accident and lay in coma, before being saved miraculously. So, Michael realizes that Shultz, the boy in the games, really existed. Apparently, the game they had bought was stolen from Shultz and carried his " memory ". This is where, Michael realizes, the line between reality and " virtual relity " gets burred and one does not know what is real and what is " virtually true ". 

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