Want to Know More About Dimensionality Reduction?

Have you ever thought about what the two-dimensional world looks like in the eyes of high-dimensional creatures? I can tell you the answer after traveling to the second dimension without dimensionality reduction. - I don't know what to say, but I'm quite panicked now. In short, I am a novelist, and then I traveled through time with the character shell I just made. This shell is an invincible and cute little boy, but to tell a ghost story, although I have traveled to the two-dimensional world, it seems that the dimensionality has not been reduced because of the time travel, because I think everyone is a paper person. Yes, the real deal - pieces of paper - people. The flat ones, the ones with no thickness, all move on a huge surface, without any sense of traveling into the second dimension. I got choked up, family. Is this world made of paper? Even if it looks like it, why are the characters, buildings and scenery all on the same piece of paper? It's like a movie screen that I can't even touch. Is it because my three-dimensional person is not worthy? ? No, I have to find a way to get into this piece of paper. - I don't know when they started, but the stray dogs in Yokohama and the magicians in Tokyo discovered that a strange child would suddenly appear around them, and then disappear as suddenly as it appeared. No matter how they traced it, there was no trace. He has beautiful appearance, black hair and strange eyes. He looks very young. He seems to have uncontrollable spatial abilities, like a beautiful but weak butterfly. At first, everyone thought this child was a poor experimental subject who ran away from some black-hearted research institute, until—— A certain white-haired strongest witnessed him tearing a special-grade cursed spirit in half with ease; The special ability of a certain hat rack has no effect on him; A certain real person from the underworld was rolled into a ball by him; In the middle of the night, the bandaged spirit who tried to jump to relieve Qianchou was dragged back to the top of the building while flying in the air... Everyone: Damn it! ? This kid seems to be different from what they thought? ? ? - Reading guide: 1. The protagonist in the article is a ten-year-old boy who will not grow up and is completely static. 2. The protagonist in the first paragraph of the copy is in a completely high-dimensional form and has no way to interact with the two-dimensional form that only has "faces". In the later stage, the protagonist will autonomously reduce the dimension, but still retains the authority of a high-dimensional creature (i. E., Dimension suppression). 3. Abnormal crossing warning! This article is not a normal article, and the protagonist is not a normal protagonist either! ! 4. The article is written in the third person. The whole article is basically nonsense and has no authenticity. Please do not take it seriously. After all, the author has never traveled through time (.) - The copy was written on June 19, 2021, and has been screenshotted for files. Happy birthday, Mr. Dazai! ! ——Can you wake me up from this false and real world? Intention: Don't be afraid, just stride forward.