In this second installment in the series, Billy and his friend Chigger continue their adventures in a hidden cave. After a horrifying accident at the cave, Billy is pronounced clinically dead on an operating table. After being revived, he discovers an ability to see and speak with the spirits of the dead including his deceased Cherokee grandmother. When Chigger becomes possessed by an alien creature, Billy knows he must return to the cave to save his friend. What he doesn't know is that the Horned Serpent knownto the Cherokees as Uktena is lying in wait.