20,000 Years and I Wake up in 2026

In 2026, a man woke up in a strange apartment. He remembered that he was observing the death of stars in the ruins of a certain planet last night, but this morning he was staring at the air fryer in a daze. The memory is like a file that has been compressed for 20,000 years and is being decompressed one by one. He once watched a species leave at the edge of the Cretaceous jungle; he once drew the first hydrographic map on the river bank of the Pre-Qin Dynasty; he once carved the binary prototype on the tortoise shell of the Shang Dynasty; he once passed the carriage of a scientist in the smoke of the Industrial Revolution. He was present at every critical moment of civilization's leap. The ancient book that records ancient beasts was written by him, the location of the six-hundred-year-old palace was decided by him, and the prototype of quantum computing is engraved in the symbols he left two thousand years ago. He is not the inventor, just someone who "remembers". He set an alarm clock for himself twenty thousand years ago, and now it goes off. There was energy that only he could sense flowing in the air, and some people on the Internet began to look for traces he left behind. A small organization calling itself the "Night Watch" came to your door - "We have been waiting for you for a long time." This time, he decided to go from behind the scenes to the stage. Not using divine power or magic, but using memories accumulated over 20,000 years to guide a civilization to complete its most important leap: from terrestrial creatures to interstellar species. What he wants to do is not to change history, but to awaken-everyone has the ability to perceive the higher-dimensional world, but has forgotten how to open that door. This class of humanity is the best class he has ever led.