後宮妃の管理人 (Series) favorite_border

[DeepL Translation - needs review] Introduction to Volume 1: Yuran, the daughter of a major merchant family, is suddenly married and assigned to serve at the royal court by imperial decree. She is married to a handsome young man who is also the right hand minister, and she feels bad about being late for her wedding. However, a beautiful woman awaits her at the palace and says, "I am your husband"!

(Translator: DeepL)