This time, Sean Anderson receives a coded signal with a request for help, and from a mysterious island, from a place where no island can be. There live strange forms of life, hide the mountains of gold, deadly volcanoes and not one stunning mystery. Sean's stepfather, who could not stop him, has nothing left to do but also to join the search. Together with the pilot of the helicopter and his beautiful and determined daughter they are to find the island, save his lonely inhabitant and immediately leave this place before the earthquake conceals the island under water and bury forever his treasures.
