Twenty years ago, English archaeologist and millionaire Reginald Kensington disappeared without a trace in the legendary city of Ubar, lost in the Arabian desert. After a mysterious explosion in the Kensington-based gallery, where treasures from Ubar are collected, scientists discover inside a stone statue split in an explosion, a strange metal detail - an exact copy of the human heart. The daughter of an archaeologist equips a scientific expedition to penetrate the secrets stored by the desert However, this explosion attracts the attention of not only scientists, but also an international criminal group seeking to take possession of some mysterious force hidden somewhere in the dungeons of Ubar.