Bai Qing traveled to the primitive world, and fortunately the system was necessary for traveling, but the system actually required her to successfully play the role of the God of Harvest before she could go back.
So Bai Qing, the God of Harvest, began to work hard to lead people to farm and build infrastructure. The originally poor tribe developed into the most powerful tribe under Bai Qing's leadership.
Purpose: It is everyone's responsibility to care for the environment