Black Butler: Breeding Code

A fan of Black Butler has a private setting! Sudden ideas and ordinary writing Remember to read the comments and tips so you can understand it, it's not time travel! The timeline is written after the boarding school. It is related to the main plot but not much. There are quite a lot of core characters, but I prefer the main perspective, which is in the form of animation transitions. There won't be any other messy descriptions, and there won't be too many inner dramas and spoilers. With a little brainstorming, you can understand it as an anime~