Welcome to my Kaijin Kaihatsu-bu no Kuroitsu-san, Kaijin Kaihatsu-bu no Kuroitsu-san Episode 10 Reaction!
Here’s the link to the Episode https://beta.crunchyroll.com/watch/GMKUX4JXM/the-very-concept-of-the-evil-being-that-bewitches-souls-summons-new-demons-through-the-chaos-it-brings-when-it-drowns-in-turmoil-over-its-puzzling-existence