Even in Another World, I'll Build a Production Line by Hand

"I'll go to sleep after optimizing this production line..." Late at night, a boy sat at his computer playing a factory automation game. Suddenly, everything went black. When she opened her eyes again, she realized she had transmigrated to another world!

As the price of being reincarnated in another world as a cute girl, she awakened a production-line System. By constantly submitting this world's "essence" to the System, she could grow stronger!

Of course, there were also the classic scenes of rescuing all kinds of beautiful girls. Yes, and getting them to throw themselves into production! (Not really.)

"The age of making anything by hand has arrived!" And yet, in the end, the girl obediently went and built a supermarket for construction supplies.