Physics graduate student Lin Ke awakens from the hero's holy coffin and brings scientific fire to the continent of Erathia, a land of swords and magic. When the priest worshiped him as the savior of the world and exaggerated the danger of the prophecy of annihilation, this unbeliever was only concerned: "What is the salary for saving the world?"
The "cursed plague" in the priest's mouth was actually caused by microorganisms - he used the theory of germs to break the situation and ended the catastrophe with disinfection and isolation; the "magic furnace" that the mage was unable to do anything about was stabilized under the laws of thermodynamics, and the violent energy was accurately controlled. He does not believe in gods or magic, but only believes in the conservation of energy and uses the mass-energy equation as his criterion.
In the "cursed workshop" where no one dared to enter, Lin Ke built the "Gewuyuan". There are no prayers and sacrifices here, only the collision of beakers and calculators; there are no rune scrolls, only the rigor of formulas and experiments. He used the laboratory as the cornerstone to ignite the spark of magic technology and trigger the industrial revolution in another world.
When the giant dragon cruises the sky with a telescope on its back, and when the railgun pierces the sky and tears apart the magic barrier, the mystery and authority of the old world crumbles under the impact of scientific dimensionality reduction.
This stranger, who used reason to fight ignorance and technology to crush magic, used the laboratory as a battlefield and used industrial gears to reshape order. Between calculation and deduction, he completed his mission of saving the world and let the dawn of magical civilization illuminate Erathia.