Two male leads, two male leads!!
Since Ciel appears in the story, our Bocchan is referred to throughout as either Young Master or Ciel.
After the luxury liner incident, Undertaker carved Ciel’s soul out of the demon’s body. The gravedigger who was always smiling had an obsession with the Phantomhive family etched into his very bones. To fulfill his promise to Vincent, he set a forbidden plan in motion:
Soul transposition. The older brother would inherit the family, while the younger brother would be freed from his contract.
The plan was perfect, right up until the demon returned from Hell and fastened an even stronger chain around himself and his master.
There are lots of headcanons. In this version, during Book of the Atlantic, Undertaker uses his Death Scythe to reach inside the old demon’s body and retrieve Ciel’s soul. The events take place after both Book of the Atlantic and the Green Witch arc, though you can decide for yourself exactly how much time has passed. As for Ciel’s characterization, I think he loves his younger brother, but his love comes with control. He doesn’t love Bocchan as an independent, strong individual; it’s more like a sense of responsibility, or seeing him as an extension of himself. Sorry for any OOC moments.
Damn, it's written in such a high-end sense that it's good, but it's a pity that Black Butler is a warm-hearted person.
Thank you to the author. Although I have only read a dozen chapters, the descriptions of Sai Bo and Sai Bo fit the characters very well, but Lao Sai's reaction is a bit slow.
I finally found a Black Butler fanfic on Tomato that I can read. It's so comfortable to read.