I don't want to be a concubine when I was reincarnated in the ancient neon

Yugiri traveled to Japan in the Heian era and became the daughter of the most beautiful woman in the world.This world is not the island country in her memory, but a fantasy world with ghosts, demons, warriors, onmyojis, witches, and monks...
Just when Xiwu went through untold hardships to become a peerless sword girl;
Just when Xiwu thought that he would rely on a three-foot long sword to win the sky in the future;
Just when Xiwu thought that she, who was a salted fish, was finally going to stand up and become the master.
An imperial order declared her to enter the palace as a concubine...
ps: This is a story of a woman surviving, taking risks, becoming stronger in a fantasy world, and maybe going to other worlds to take risks, and finally become a god.