You Hired Me at a Farm Tools Factory, So How Did I Turn It into a Global Arms Dealer?

Chen An, chief engineer at a northern defense factory, is unexpectedly reborn in 1978.

To make up for the regret of his previous life, when his master took the blame for him, he handcrafts a high-precision gear in front of everyone.

To his surprise, this earns him the favor of a military bigwig, and he joins Factory 133.

From that point on, he embarks on a legendary journey.

The country needs tanks, so he handcrafts the mighty Type 99A, "King of Land Warfare."

The country needs warships, so he drafts the blueprints for the 10,000-ton Type 055 destroyer.

The country needs fighter jets, so he brings the "Black Ribbon" soaring through the skies twenty years ahead of schedule.

Years later, without anyone realizing it, the Dragon Nation has risen to the summit of the world!