Let me say something up front.
The author has not actually written many articles about Western romance, but Black Butler's background is exactly like that, so there may be some bugs in the article. I hope readers can actively correct them and I will make corrections as I write.
I also know that it is unwise to create a fanfic when a work is not finished, because there will be countless in the future, and who knows where the original author's imagination will go. But in my heart, no matter how excellent the fanfic is, there are still some differences from the original work, but this does not damage its excellence at all, so I started writing it, based on my love for anime.
Angels, demons, the God of Death, there should be an elf as well. The beginning is slightly reminiscent of Lord of the Rings, but it doesn't matter much and doesn't affect reading.
Yuan Geng