Chloe, Maya and Will travel to Montana, where they discover a cave no human being has entered in three thousand years. In the cave is an ancient stone idol with strange, deadly powers. On the
walls of the cave is a warning to leave the stone idol alone. Horrible death awaits anyone who comes in contact with it. But it is already too late. One by one the members of the archeological
team die and the children realize they must solve the curse of the stone idol before it kills them all. With mounting horror they realize something else: the stone idol is ALIVE.