I Used the System to Build a Country in Ancient Times

The modern Cheng Cancan died unexpectedly and was reborn as an ancient empress in another world. System? I have! Space? I have! The world? I have! Isn't it just to be an emperor? Isn't it the founding of the country? Bring it on! A woman who is an emperor is not tolerated by the world, so she wants to show the world what she is capable of as an empress! Abolish the ancestral system, implement the New Deal, and use the power of modern science and technology to transform backward ancient countries. I heard that the prince from a neighboring country is so good-looking that he could be my husband. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.