後宮の烏7

From Author Wars - https://authorwars.com/books/hou-gong-nowu-7-3363953.html

Overview:

Title: 後宮の烏7
Author: 白川紺子
Year: 2022
Type: Novels
Series: 後宮の烏
Number in Series: 7

Variant Titles:

2024. Raven of the Inner Palace 7