1950s: After transmigrating into a capitalist, I relied on military industry to achieve a comeback.

Lin Jiaoyue time-traveled.
Good news: She has become the pampered young lady of the richest family in Jiangnan. Her parents dote on her, her family has mountains of gold bars, and she has an ancestral jade pendant that opens up a personal space—a Suzhou-style garden and an underground warehouse that can be used for farming and food preservation!
Bad news: It's 1950!
Historically, her background is a "life-or-death question."
With the movement fast approaching, this family of capitalists was definitely going to be exiled to the Northwest to suffer from the wind and sand!
Lin Jiaoyue looked at her parents and jumped up and down in anxiety:
"Dad, stop counting the money! If we don't run now, the whole family will be starving in the Northwest!"
"Mom, don't hoard high heels! Penicillin and cotton are the real commodities!"
Fortunately, the whole family listened to advice and sold their property overnight, stuffing gold, silver, antiques, and rare medicinal herbs into the space, and fled to the Northeast.
To secure a reliable job for her family, Lin Jiaoyue used her skills as an algorithm engineer from her previous life to get a job at the Harbin Machinery Factory.
First glimpse of the outdated Soviet-style machine tools:
"This level of precision is so high, even a dog would shake its head!"
By using algorithms to calibrate parameters and optimize gear meshing, she revitalized obsolete machine tools, boosting production efficiency by 300%; her impromptu sketch of an improved anti-aircraft gun fuse even amazed experts.
Expert: "Little girl, a genius!"
Workshop foreman: "This down-on-his-luck family seeking refuge with relatives, where did they get such extraordinary abilities?"
The father trembled, "Daughter, keep it down! Our family's social standing can't afford to be messed with!"
Lin Jiaoyue sighed, "Dad, I want to keep a low profile, but my abilities don't allow it!"
From a machinery factory in Harbin to a missile launch base, she skillfully concealed her strategic advantages; she reconstructed the industrial blueprint with a code-driven mindset, determined to forge powerful national instruments for China.