Make a Fortune in Ancient Times with the System

A sophomore female student accidentally encountered a car accident on her way back to school and actually traveled to ancient times! I also unexpectedly had a system! Just travel through time, but what kind of weird family is this? The family is impoverished, grandparents take turns bullying her, and there are also a bunch of scornful relatives who fan the flames! The family is destitute? Don't be afraid! I have a system to help my whole family live a happy life! Grandpa and grandma taking turns bullying? Don't be afraid! My house-fighting skills are perfect, so I can be beautiful alone! Are relatives looking down on you? Don't be afraid! I made my family rich and became an official, and they slapped me in the face! With her excellent space system and intelligent mind, she successfully prospered with her family in ancient times and became the richest man in the country. But, Mr. Prime Minister, what do you mean by being so close?