Aircraft carrier designer Chu Yanzhou unexpectedly became the host of the "Tiangong Fantasy" and was able to project the wonders of modern industry into the sky of the Northern Song Dynasty! When the Bianjing craftsman Lu Sanchui was obsessed with grinding the keel diagram of the Tianmu aircraft carrier, when Shen Kuo was surprised to realize that "fluid theory" could solve the siltation of water transportation, when the official Zhao Ji used "illusion copying" to refine Genyue's drawings... Chu Yanzhou, between wonder and fear, guided the top craftsmen of the Song Dynasty to use the "Construction Method" as the basis, and the mortise and tenon as the bone to challenge the steel behemoth. Did "Wu Jing Zong Yao" give birth to gunpowder cannons? Or use the reeling machine principle to improve the shuttle loom? Chu Yanzhou must balance between protecting the splendid craftsmanship and curbing the historical rifts, and helms this "stroke of heavenly craftsmanship" that spans thousands of years. Let's see how the craftsmen of the Song Dynasty built a "star ship" that shook the times with their skillful hands and wisdom.