70 Space: Leading the Whole Village to Riches with an Arch-Enemy

[Overhead + Era + Space + Farming + Getting Rich + 1V1] Mu Xing, who was thriving in the world of immortality, traveled back to the 1970s together with her arch-rival Mu Chen as they fought over the Sky-Eating Beast in a secret realm. Now they were all confused. They have all become seven or eight years old. They have no cultivation and cannot open the space. In this strange age where they had neither enough food nor clothing, they could only shake hands and make peace first. Survival is the most important thing. But why is this village so poor? Set a small goal first and lead them to become rich.