Snow Falls into Salt

Zhou Xueluo, who has been working in third-tier factories for three generations, was in a car accident and traveled back in time to a girl with the same name in ancient times. He went to the border with his mother to look for his father, but he died of illness on the way. So she survived in place of the ancient Zhou Xueluo. Her father had married her, refused to raise her, and entrusted her to the care of a retired veteran. In order to survive, she opened an inn, built a farm, sold horses, opened a trade route, and worked in a bank account. Since she met Cheng Yan, she has only drawn blueprints, made weapons, and protected the territory for him!