although this is obvious, this video is set in lesson 12 (specifically before lucifer visits us in our coma, though) so there will be spoilers 👍
au: once mc began learning how to fight, she wanted to join the demon slayer corps. however before she could, she was transported to devildom. she was cautious and wary at first just by being around demons, but soon, she learned that these demons were better than the demons she had seen in her own world. and then the plot goes on as normal :3
additional information: 1. muzan was infected with a curse by a mysterious demon (who was visiting the human world), but diavolo had only learned of it after it had gone too far (his father had not done anything to stop it, either.) this has caused further complications between the three realms, however diavolo has managed to stop a war from breaking out. 2. the demons know of the demon slayer corps, but not that mc was ever interested in joining it (or that she even knew how to fight.) tbh this au sucks 😭
i had made two other nb videos before this one (that’s also why this took so long) but none of them felt right, so i just decided to start over and make this one. HOPEFULLY they are not too ooc. (i hate characterization with a passion.)