Reborn in 1950: You Wanted Me to Work on Military Tech, but I Became the World's Best?

In his previous life, military industry academician Ma Jiaoyang arrives in Ice City in 1950, bringing with him a modern military industry knowledge base.

This is an era when everything is waiting to be rebuilt. To protect his beloved wife, he handcrafts crude bombs. When the country runs short of bullets, he solves the problem with copper-plated steel. Starting with a single Type 56 assault rifle from an arms factory, he uses the makeshift method of "stamping plus hand filing" to break the stranglehold of foreign-made weapons. From suppressing bandits in the southwest to crossing the Yalu River, he turns the 75 mm recoilless rifle into the enemy's worst nightmare.

As the military technology tree is gradually unlocked, the heavy industry's reach spreads across the country.

But he slowly discovers that behind the frequent nighttime raids by enemy agents lies an infiltration plot orchestrated by forces across the ocean.

Faced with blockades and outdated thinking, Ma Jiaoyang vows to use courage and ingenuity to lead the Dragon Kingdom's hard-hitting rise from "making guns the crude way" to "raising mushroom clouds"!