The earth has a history of 4.6 billion years, and the origin of human civilization, recorded in words and pictures, is only seven or eight thousand years old, accounting for only one percent of human history. During this long period of time, some Mysterious things, some mysterious treasures, some brilliant civilizations that may exist but disappear inexplicably, are buried under the endless river of time, leaving only a few fragments, faintly visible. What you know may not be the truth! All in all, this is an exploration and exploration. A story of adventure and harvest! Treasures hidden in the world, waiting for you to discover...