The Princess Was Reborn and Transformed into a Foreigner

[Travel through ancient times, 1v1 double cleansing] The princess who was loved by the Emperor and the Empress Dowager died one day, but when she woke up she became the concubine of an official in the capital. There is no one around him that he can trust. He has an aunt who wants to kill him, and he has a scumbag fiance. After finally returning to her father's house in the capital, she found that there was an undercurrent surging in the peace in the house. Her sister framed her cousin and made sarcastic remarks, and her grandmother was suspicious and inquisitive. The mistress actually wanted her to be drafted into the palace for her legitimate daughter. If she did, she would enter the palace. If she couldn't be a concubine, she would become a princess.