学園戦線

From Author Wars - https://authorwars.com/books/xue-yuan-zhan-xian-3330528.html

Overview:

Title: 学園戦線
Author: 迷井豆腐
Year: 2022
Type: Novels
Series: 黒の召喚士 / Black Summoner
Number in Series: 17

Variant Titles:

2024. Academy Battlefront