The Story of Time and Sand: City Chapter

"The Book of Sands of Time" In a forgotten ancient desert city, there is an ancient slip written in the "sands of time" buried in it. Every grain of sand carries someone's memory or a fragment of the future. The protagonists get this book by accident, which brings them the surprise of touching the forgotten candy from last year when opening the pocket of their old coat. The sweetness suddenly resurrects in their memory. It is also the surprise of standing on the edge of a cliff tying shoelaces and suddenly hearing the gravel rolling down behind you. When you look back, you find that the abyss is creeping towards you inch by inch, and the fear of the unknown.