Siheyuan: I Hold Up the Military Industry with Blueprints

After transmigrating to 1950, Shen Yanyi, a deputy doctor who studied in the Soviet Union, resolutely boards the train home. With his electroslag remelting technology, he solves the bottleneck in high-end steel production, bringing forth gun barrel steel and seamless steel pipes for military use. Then he presents five of the world's most advanced precision machine tools, taking the country's machining accuracy straight to the global first tier.

He moves into Courtyard No. 95 on Nanluoguxiang, builds a wall to shut out the troublesome residents of the compound, then turns around and establishes a top-secret laboratory at Hongxing Steelworks. The Type 81 rifle family and copper-clad steel bullet technology emerge one after another, astonishing the entire military.

With only a few months left before the founding war, he wields his pen like a sword. Starting in an abandoned workshop, he builds a complete military-industrial system from scratch, forging an ironclad edge capable of crushing the enemy for the most lovable people.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.