Destiny is like this. When it is about to undergo a drastic change, it cannot be avoided. Who would have thought that a simple outing would be a turning point that changed the fate of my life. From then on, I began to explore the mystery of the blood demon Chahayan Island on the Sino-Russian border, Hutubi Mountain in southern Xinjiang, Maolan virgin forest in Guizhou karst, what are the secrets of these mysterious places? Unexplainable strange patterns, true and also What kind of connection do these have with the vanished Ailao ancient country? Behind this series of mysterious events, it seems to be inextricably linked with the mysterious amulet I got by accident around my neck. In front of me, there are puzzles to be solved one after another. And the destination I am about to arrive at is a real forbidden place for living people.