Looking for an anime on Netflix or Amazon Prime that is similar to Black Butler?

Hello I'm looking for a similar anime series like Black Butler. She wants to be somber, deep, mysterious, fall in love with fantasy and characters, like historically (just like Black Butler). They should also be found on Netflix or Amazon Prime.

I think of Netflix now, only, Kakegurui, Drifters, Durarara and B the beginning.

Netflix:

- Death Note

Maybe there's something good here

https://shonakid.de/die-8-besten-anime-serien-auf-netflix-diese-meisterwerke-solltet-ihr-gesehen-haben/