In the half a month that followed, the three Stigmata Sorcerers did not move an inch at all above the Void Fortress.
Grimm and Millie were those of the last Dark Sorcerers to have completed their autopsies on the Amonro Specimens on the Void Fortress' landing porches. After they had finished putting away their experiment tools and collecting simulated despair, the three Stigmata Sorcerers finally slowly descended from the sky.
After the process of collecting despair was completed, the force of nature that was being linked to the souls started to shift a little.
From the looks of it, Grimm might need to bring around zero point one degree of despair along whenever he needed to hurl Sorcery Attacks at the Amonros.
To the Amonros, the Demon Hunters who usually collected their despair were the Black Sorcerers native to the Shadow World.