世界の闇と戦う秘密結社が無いから作った（半ギレ）
书籍系列
由 Hagane Kurodome
最新的:
2020
书籍 1
There Was No Secret Evil-Fighting Organization, So I Made One Myself (Volume 1)
由 Hagane Kurodome, Katto, Taishi
书籍 2
There Was No Secret Evil-Fighting Organization, So I Made One MYSELF! (Volume 2)
由 Hagane Kurodome, Katto, Taishi