This book selects all kinds of strange and elusive mysteries in the world, from magical phenomena in the vast universe to mysterious scenes in nature, from strange sights and phenomena all over the world to all kinds of human beings in the world. The editor consulted a large amount of literature and archaeological discoveries, tried his best to discover the truth of the event, and solved the riddles of nature. He strived to make the content mysterious and all-encompassing. At the same time, he could expand the readers' cognitive space, open their cultural horizons, and guide the readers to enter a wonderful and wonderful world.
