Synopsis:
When a level-ten apocalypse esper opens her eyes, she's become a pitiful five-year-old in ancient times, starving to death and about to be sold by her awful relatives for food.
They must have a death wish! She gives a cold laugh and activates her portable space containing billions' worth of supplies. She tears up the deed of sale in front of everyone and empties her parasitic clan's entire household overnight, then sets off on a famine escape with her three-year-old little brother.
Drought, plague, and war come one after another. While others chew tree bark and eat clay, she builds farms and infrastructure, then feeds an iron-fisted refugee army amid the chaos. Corrupt officials want to steal her grain? Bandits want to rob her on the road? The court's hidden operatives want to murder the general father she's never even met? She'll crush them all into the dirt!
When the five-year-old darling leads an army of thousands through the northern frontier, the cold-faced, deadly general looks at the little ancestor cutting down enemies left and right and completely panics...
The writing is really good, the author has a great understanding of the local customs.