An old friend of Tann's, Caroline Watson has discovered the Primal Stone of the Soul and is being stalked by De La Porta and his men. Tann, Jason, Kong, and Lua fly to Guatemala to rescue her. In an ancient Mayan temple the Professor captures Tann and Caroline and uses the Stone to size control of their minds.

De La Porta kidnaps a Middle Eastern Shaman forcing him to use the powers of the Air Stone against Kong Island. Terrible storms strike Kong Island. Our heroes journey to temple of Enlil in the Middle East to try and stop the mad Professor.