Group transmigration + fleeing famine + farming + infrastructure building + vying for supremacy
Basically, the story begins with the heroine at the center of a group transmigration. With natural disasters striking year after year, she uses her golden finger to lead everyone in farming and building infrastructure, and the people revere her as a goddess.
Where there are natural disasters, unrest will follow. The heroine quietly lays low in a remote corner while building up her influence. In the end, she steps onto the stage of the struggle for supremacy and unifies the realm. That's the story, basically.
