Four-Dimensional Relic: the Universe Began with a Sneeze

Four hundred meters underground in Jinyun Mountain, there is a perfect spherical cave with a diameter of three kilometers. Zhang Yuanheng, a leading figure in quantum physics, stayed here for thirty-seven years, talking to himself in front of the rock wall every day. Everyone said he was crazy. Huang Yunfeng, a 22-year-old general practitioner genius, was sent here by a transfer order and became Zhang Yuanheng's successor candidate together with two other top geniuses - Lu Ci and Gu Niansheng. They soon discovered that Zhang Yuanheng was not a madman. That cave is indeed "different" - it is a supercomputer from a four-dimensional civilization, which was sealed in a small independent four-dimensional space and waited for 500 million years. In the process of cracking the computer, the trio revealed an ultimate truth that spans from the ten-dimensional universe to the two-dimensional nothingness: the universe began with a sneeze, and every time the dimensions collapsed, the civilization of the previous dimension would leave a supercomputer for the next civilization. The fifth dimension is left to the fourth dimension, and the fourth dimension is left to us. But the truth is far crueler than imagined. The computer has been damaged, and the four-dimensional technology cannot be used due to different physical rules - it's like picking up a magic book. No matter how detailed the spell is, we can't use magic. Faced with this result, Zhang Yuanheng was stunned for a moment and said with a smile: "It turns out that what I have been studying for almost forty years is a science fiction novel." Then his eyes became stern: "Then let's start studying magic." The universe is destined to die, but every civilization reaches out to give the next civilization a hand before disappearing.