A case about Loulan site in Lop Nur brought our mystery investigation team back to its usual routine of dealing with various unusual events. If I have fully realized the breathtaking nature of our work with the tantric writing on the ice of Heilongjiang, the ancient green cow road on the yellow river, and the extraterrestrial life protecting human beings, then the dragon tomb in Lop Nur, the aberrant and twisted murder, the conspiracy of the miraculous people, and the thrilling memory of the terror island, etc., will make me have an extraordinary cognitive leap in life, the vast world, human nature, and life again. Although we still don't know what unusual events are waiting for us in the future, the search for the truth is the eternal pillar of the four of us...
