God's Mistake

(I made this story because of the embarrassment of my cousin.)

A Sebastian x Reader.
Mostly in Sebastians point of view, but will change every once in awhile.

The girls name is (y/n). She is secret, Doesn't remember anything of her past, how she grew up, all she knows is that she is a maid working at the phantomhive manor. She has inhuman strengths and powers. The reapers are afraid of her, even the angels target her.

But we don't know anything, not even I can find any resemblance of her past. But I do know her, I just can't put my finger on it. (Y/n). What a extraordinary name.

Until one picture young master wanted, changed everything.

This is how I met (y/n), and how she impacted my life. From when she worked with me as the main maid, and till current time, of when we got married as purgatory's owners.