I'd like to read something like *Quick Transmigration: From Background Character to Big Shot*. The female lead shouldn't be fixated on romance. Instead, she should build a career in her country, doing intelligence work, scientific research, or even going to war, and contributing to her nation. No CP is fine. It could also just be one arc in a quick transmigration story...
I Transmigrated to the Republic of China and Woke Up Sold
16Reads—Score—Shelves
In the Republic Era, I’m Absorbing Luck Like Crazy
15.1kReads8.9Score1.6kShelves
Transmigrating to the Republican Era as an Ordinary Bystander
116Reads—Score—Shelves
A Misstep into the Republic of China
57Reads—Score—Shelves
Reborn in Republican-Era China, and You Give Me a Farming Space?
1kReads—Score—Shelves