GON GOES UNDERGROUND! Things start out small, as Gon fixates on an anthill. Fron there, he defends a colony of prairie dogs from a mother coyote and her cub. Enemies become allies when an earthquake opens up a huge fissure, sending Gon and his companions into a mysterious underground world filled with strange creatures. Will a giant spider prove to be Gon"s match? Includes special extras after the story!