| Earth
                                                              - The lights are
                                                              on but nobody's
                                                              home . . .
                                                               An astronaut
                                                              returns to Earth
                                                              from a
                                                              mysteriously
                                                              aborted mission to
                                                              another star
                                                              system,
                                                              prematurely
                                                              awakened from
                                                              suspended
                                                              animation. 
                                                              One hundred years
                                                              have passed:
                                                              animals and plants
                                                              thrive, cities
                                                              stand intact. 
                                                              But every human
                                                              being has
                                                              disappeared! 
                                                              With the help
                                                              of a slowly
                                                              reviving computer
                                                              network, the
                                                              astronaut begins
                                                              to piece together
                                                              the events of the
                                                              last
                                                              century.  He
                                                              learns of the
                                                              child prodigy
                                                              Peter Devore, of a
                                                              world orchestrated
                                                              by stunning new
                                                              technologies, and
                                                              of Peter's race
                                                              against time to
                                                              unlock the secrets
                                                              of the Portal . .
                                                              .  |