(Y/N) Phantomhive , the only child of Ciel Phantomhive and Elizabeth Midford , is the next head of the Phantomhive household. She has inherited the vast Phantomhive property and Funtom Corporation . But that isn't the only thing she has inherited from her father. Along with it is none other the Faustian Contract... || So this is my first xreader. I hope u guys enjoy the story|| •●I don't own Black Butler nor its characters. Along with the artworks I'll be using. All credits belong to their respective creators●• Cover by @Trash_Person29

*ALL CHARACTERS BESIDES YOU AND ANY OC'S BELONG TO YŪSEI MATSUI!* L/n Y/n was a learning assassin in class 3-E along with her classmates. In her second year she was placed in class 2-B after she had decided to let go of being in the 'Perfect Class' also known as Class A. Though she still had good grades- grades that could keep her in class 3-B or even the lowest student in 3-A- She was in class 3-E for a petty reason. Like her closest friend Akabane Karma- frequently called 'Cherry' by her- She had cut some classes in her second year of junior high quite often due to her disinterest in most classes, but that was acceptable. Here comes the petty part- she'd always get ratted out by Asano Gakushū because she rejected him when he had confessed to her and always sending his brainwashed A-class minions after her to get her in trouble. And then ta~da! In class 3-E the next year! Class 3-E was just the thing the h/c girl needed- some excitement! Killing her very own teacher and the very ma- octopus that destroyed 70% of the Moon! But unlike her, the girl's parents are not so eager about this sudden drop. Her first day begins with some familiar faces but to her disappointment, no Cherry. 'He has good grades after all, why would he be in class E?' On the third day it so happens that the red haired male was joining class 3-E! 'I really shouldn't be excited about this but it's kinda hard when I haven't talked to him in a long time...' The main objective was to make it through the school year and then the rest of your lives. But with such heavy-weight on all the teens shoulders, they're all gonna need someone to fall back on. Well, it's obvious who you're gonna fall back on, but what about all the other times where you aren't trying to kill the yellow octopus known as your teacher? It's an entire year. Anything can happen. Even the most surprising.

After Karma's trick to you, he is willing to take on your one week challenge. " So... how about this? You have no date now, so how about dating me for a week? I will make up to you during that time." However, he is the only person you will never accept. --- Inspired by the movies "Seven Days"