Prologue

Invited to a winter ball in the Buckingham Palace, the Grand Duchess of Hesse decided to stay at the mansion of her godchild, the young Lord Phantomhive, for a few weeks before the said event.

Once she realize the man she trusted for her godchild is not an ordinary butler, they come to a conclusion - a pact unlike any other

Fanfiction: Sebastian Michaelis, OC

Disclaimer: This is fanfiction, I do not own Kuroshitsuji / Black Butler. Just a few of my own characters who will add some spice.