When the iron-blooded will of modern special forces collided with the hard-core wisdom of top physics students, a military revolution sweeping the frontiers of the prosperous Tang Dynasty began. Lin Feng is not only a special soldier with great military exploits, but also a top student proficient in physics and chemistry. By an accident, he traveled to the prosperous Tang Dynasty where wars were rife. It happened to be a turbulent time when the Turks invaded the borders and the countries in the Western Regions moved. Relying on the knowledge reserve and excellent military literacy that surpassed the times, he started from the bottom of the military camp, improved the trebuchet using the lever principle, used projectile motion to accurately attack the enemy, and optimized the armor based on the mechanical structure, allowing the Tang Army to take the lead in possessing the capital of "dimensionality reduction strike" in the era of cold weapons.