Manga/Volume 1

Synopsis
Neither the main character nor the last boss, Cid is a boy who longed for exerting enormous power in the shadows, and being the "Eminence in Shadow".

Cid was then reincarnated into a different world, where he became the "Eminence in Shadow" he always wanted and came up with a "dark cult" he is after, without even realizing the dark cult actually exist.

Chapters

 * Episode.1
 * Episode.2
 * Episode.3
 * Episode.4