The Place of the Flame (black butler x modern reader)

Many years ago, in London, lived a fine young noble whom lived with his father and mother. He was happy. But that all changed with the fire. The fire that destroyed everything he knew, and he was taken away. But he was saved. By a mysterious figure that appeared. This figure turned into his butler, Sebastian Michealis.
This story is ancient, and not many know it. But there are descendants of the great Phantomhive blood, will they find what they come from?

(I do not own any of the Black Butler characters I use. I also do not own any of the pictures, artwork, or videos I might use I take no credit.)