Village Affairs Can't Be Brushed Aside

Any Quick-Transmigration Stories With an Ordinary, Selfish, No-Romance Female Lead?

Are there any stories with a selfish, cold-hearted ordinary person as the protagonist? Not stupid or evil, preferably no CP, and with a frequently used growth-type inventory space. I’d like more interaction with the System, and ideally the protagonist can stockpile supplies in every world. The protagonist should be a little cautious, too.