A time-traveling science and technology farming story + a slow-burning + non-cool story + a single female protagonist, please be careful.
Woke up and found that I had arrived in another world
War continues and the people are in dire straits
Survive hard in high-difficulty dungeons
Use the few technologies you have at your disposal to open the door to the industrial age and aspire to be on top of the world.
Learned a lot about technology.