In 1889, Ciel Phantomhive was killed. And not by Sebastian. Ciel Phantomhive killed himself in fear of getting his soul eaten. As a result, Sebastian was stuck on Earth forever...or until he found another human to make a contract with. The other servants left to live their lives after the young Earl perished, not knowing Sebastian wasn't human and was forced to stay inside the Phantomhive Manor. Sebastian grew desperate, hungry, and quite angry. After a century of sitting in a dusty mansion, he heard the doors unlock.

You moved to England a few months ago. You are quite rich and bought an abandoned Estate from the late 1800s; planning to fix it up and live in it. The first day you moved in, weird things have happened. You constantly hear footsteps and at night you hear shuffling in the kitchen as if somebody is in there, doors slam all the time and you sometimes hear whispering or talking in the servants quarters. Your furniture is constantly moved around and so are your ingredients in the kitchen. The first day you moved in...the lease person told you that the basement door was locked, and you wouldn't ever get the key to it, for 'safety reasons'.