望まぬ不死の冒険者 9

From Author Wars - https://authorwars.com/books/wang-manubu-si-nomou-xian-zhe--9-2981000.html

Overview:

Title: 望まぬ不死の冒険者 9
Author: 丘野優
Year: 2021
Type: Novels
Series: 望まぬ不死の冒険者 / The Unwanted Undead Adventurer
Number in Series: 9

Variant Titles:

2021. The Unwanted Undead Adventurer 9