Richard "Richie" Bryce Millstone, 14, is a rich kid living with his father in a small mansion in Jacksonville, Florida. He goes on a time travel adventure with several friends in a time machine built by his brilliant father, Clancy, who tricks the teens into using the machine. While trying to get back home, Richie is also searching for a legendary energy crystal that is thought to bring its owner almost unlimited power. The crystal is rumored to have fallen from outer space and is thought to be the size of an elephant. Clancy suspects the crystal got its power from passing through a neutron...