JOSH SMITH'S hormones are raging, and he can't wait to get intimate with a girl. He also wants to be a famous rock star, and has an amateur band of his own. One evening, he comes home from band practice to learn his rich, eccentric great grandfather, CHARLES EVANS BASTIN, is dead. When the will is read, Josh inherits one of Charley's ugly sculptures while his father inherits the rest. Back home, Josh accidentally discovers his sculpture is a CARGAN, a device used for interplanetary travel as a ghostly presence called an ENTITY. He travels to the planet destination of his sculpture and finds it's a very exotic place...