Tampering with the Great Cause: I Crushed the Five Surnames and Seven Hopes in the Sui Dynasty

After modern engineer Yang Che drowned, his soul passed through Emperor Yang of Sui Dynasty, only to find that he was being chronically poisoned! ——He used poison testing techniques to expose the arsenic conspiracy, used lightning rods to dispel rumors of divine punishment, and even used concrete to build a Great Wall of Science and Technology that subverted history—— Undercurrents of power and conspiracy: the poisonous wine of the Five Surnames and Qiwang, the volcanic glass trap of the Dugu Clan, the tampering of the "Yinghuo Shouxin" astrology by Taichang Temple... Every step is a dead end. Technology breaks the ice: from arsenic detection to watertight compartments, from the prototype of steam engines to Morse code, modern knowledge crushes ancient conspiracies. Two lines are intertwined: the bronze astrolabe hides the code of time and space, the red light of the twenty-eight constellations points directly to the lifeblood of the family, the collision of technology and metaphysics detonates the ultimate mystery!