I Could See the Future, so I Decided to Set up a Stall to Tell Fortunes

My name is Zhou Xiao, a senior student who can see the future. This ability comes from a stone tablet - it is engraved with geometric patterns that do not belong to this world. I use it to trade stocks, help my roommates predict interviews, and tell fortunes at school. Others rely on deception to tell fortunes, but I rely on looking at the timeline to tell fortunes. 100% Accuracy. But there's something I haven't been able to figure out. One after another, people who came to me for fortune telling began to have the same dream. There was a book in the dream with a crease on the cover. Opening the title page, there are five words written on it—— "Introduction to Four-Dimensional Consciousness".