Retired Big Shot in the 1970s: Hitting the Black Market and Flirting With the Regiment Commander

[Alternate 1970s Setting + Interdimensional Trading + Equally Matched Leads + Making a Fortune on the Black Market + Retired Quick Transmigration Veteran Heroine + Sweet Romance + Cooperation with the State After 50 Chapters, Bringing Prosperity and Strength]

After years of being worked to the bone in quick transmigration worlds, Lu Feifei retired and returned to her original world, where she gave her stepmother and stepbrother a taste of their own medicine.

She thought she could use her interdimensional trading System to make a fortune and thrive on the black market.

But then...

A man she had met only once saw through her identity. The second time they met, he confessed his feelings, and the third time, he flat-out told her he had already submitted a marriage application.

What could Lu Feifei do? She happily accepted.

Soldiers are quite the catch these days, especially ones with broad shoulders, a V-shaped torso, and an eight-pack.

And what a nice feel!

From then on, whenever she went to the black market, he covered for her. Together, the powerful couple built their business into an empire.

Later, the food, weapons, and technology Lu Feifei had stockpiled saved the military district from disaster and changed the balance of power in the world.

The “toilets” built by the Japanese were successfully buried under a mountain of filth that fell from the sky, turning them into actual toilets. The stench was unbearable, and no matter what they tried, they couldn’t cover it up. In the end, they could only slink away and admit defeat.