I Flirted with the Wrong Uncle, and the Wicked Villainess Went on a Rampage!

[Period setting + spatial powers + hardcore research + two strong leads + satisfying story that turns tropes on their head]

Lu Ning, a genius mechanical engineer, unexpectedly transmigrates into a book and becomes the doomed foil in a period novel. Her reborn stepsister plans to swap her into another marriage.

In the original story, the stepsister schemes to marry Lu Ning off to a disabled hoodlum, while she gets a head start by attaching herself to the factory director of the future.

Lu Ning sneers. “Whoever wants to be a doormat can take the job!”

She turns the tables, making her stepsister and the scumbag husband stick together for good. Then she empties her scumbag father’s secret stash and goes straight to the door of the most prestigious man in the entire military district, the one her fiancé fears most: top executive Huo Chenyuan.

“Instructor Huo, I have military secrets to report. And while I’m at it... I’d like to borrow your status to deal with a scumbag.”

On their wedding night, the Huo Chenyuan rumored to shun women and keep his passions under strict control pins her against the workbench, his voice low and steady. “Engineer Lu, since you’ve used my name, when are you going to fulfill your duties as the Commander’s wife?”

Later, while her stepsister is still scheming and fighting for a promotion, Lu Ning is already using blueprints from her spatial realm to build world-shaking heavy industrial equipment in the Gobi Desert.