Great Wall's Algorithm: Yangyang

Lin Yuan, a graduate student in the Department of History, developed an algorithm to unlock the code of the Great Wall in the database - but his paper was rejected. Returning to the ruins of his hometown, his blood accidentally seeped into a broken brick from the Ming Dynasty, and what exploded in his mind was the dying memory of an old guard at Shanhaiguan in 1644. From then on, he could feel the history when he touched the city bricks: the "acoustic algorithm" used by the Xifengkou Daggers to locate enemy troops using the city wall's echo, the sophisticated game theory model behind the Zhenbeitai Mutual Market, and the fluid mechanics wisdom of the ancients of Laoniuwan who relied on the strength in the floods - the Great Wall is far more than a wall, but an ancient system that is still running. But some people are also coveting this system. Shen Zhi, a genius scholar and the theoretical core of the Seeker organization, vows to upgrade the Great Wall's "algorithm" into the ultimate firewall for global information control - and all those he regards as "impurities" will be blocked and forgotten. In the echoes across time and space, Lin Yuan collected names that had been forgotten by the grand narrative: garrison soldiers, deserters, female teachers who delivered water... For three thousand years, he was executed and reincarnated in every life, but he never stopped carving them on the city bricks. This time, he wants to use the algorithm of the big data era to prove to Shen Zhi: In the algorithm of civilization, no one can be sacrificed. The Great Wall is not in the bricks and stones, but in people's hearts. Your name is my weapon to fight back.