This non-fiction book by Michel Desmarquet details his nine day journey to Thiaoouba with Thao, an extraterrestrial, who also revealed information such as the purposes of the Great Pyramid and how it was built, the real reasons behind many mysterious disappearances such as those in the Bermuda Triangle, ancient civilizations of earth, etc. The central theme of the book is that the principal obligation of human beings on earth is to develop our spirituality, and technology should assist in the spiritual development and not be used (as it is used now) to confine and enslave us within a monetary system and materialistic world, which are both temporary anyway. Through the author's journey, readers will also learn other interesting topics such as the history of humankind on earth, life on mars, the dangers of nuclear war, the continents of Atlantis and Mu (Lemuria), the statues on Easter Island, telepathy, space travel, clean technology, antigravity, the significance of auras and colors, the dangers of hallucinogenic drugs and noise, the true identity of Jesus Christ, and the true origin and background of Biblical events.