It was a warm Summer's night, a lovely nor-westerly blowing through the sky, shaking the leaves and blowing the hair of a young girl named Y/N. This beautiful young lady was not what she seemed, her skin was pale and glasses were perched on the bridge of her nose. This might've seemed ordinary if she wasn't dressed in a dark suit and was holding two gleaming machetes tightly in her hands. You were currently out on a mission to collect souls, souls that were supposed to die here tonight at nine pm sharp, and by sharp I mean literally. You were told a slaughter was supposed to take hold in the dark alleyway you kept watch off, you had been getting bored by the hour having been there at six pm, you were there just in case there had to be something done early, and that there was. You had to collect the soul of a baby, you felt rather miserable for a creature that wasn't to show such emotions, it had made you sit down and think, think about life and how you as a person treat it. 

But that's beside the point, nine o'clock came around soon enough and you heard the shrill scream and soon enough the pleading of a young child and her parent, the mother tried to fight back and you watched helplessly, scared by the way that you couldn't do anything, that you couldn't let your presence be known to these humans, annoyed that you couldn't defend them at all seeing as that would probably end up costing you your life. What came next surprised you. A dark figure came rushing past you and it landed firmly yet gracefully on its feet in front of the mother "Don't worry miss, your child is safe" The thing spoke, you could feel the dark energy radiating from it "But, I do suggest you run while I take care of this man" The voice made you shiver but it made you curious at the same time 'who is this man?' You looked at him quietly and then in an instant, the killer had become a victim. You blinked as you shook your head "Woah...What just happened?" You whispered, the mother and child had long since run away from the death and now the crime scene for another death. 

You jumped down from the rooftop of the nearby building you were sitting on and you stood over the corpse as well as the black haired male that was crouched down busy getting the silverware out of the bloodied body. "So, you're a demon huh? Better get out of here buddy cause this is my turf now" You spoke with a strong tone, one that would usually frighten the average reaper but you had to remember that this man was not a reaper but a demon of the night, a demon who had a strong will and a demon who was bound to a human soul as a servant. You could tell all that by looking into his cold crimson eyes that seemed to spark once their gaze connected with yours. "Well, actually I say that a reaper like you shouldn't be here, you seem far too inexperienced to handle such things anyway, you seem to be only around...500 years old?" He smirked as he watched you pout, anger already boiling in the pit of your stomach "Actually demon boy, I'm over 1000 years old now and I've been trusted to get this soul away from a demon like you, so don't think you'll be feasting tonight" You let out a small his as you slashed at the male in front of you, to your annoyance he jumped back swiftly and held four knives in hand "Ah ah ah, that isn't very kind of you" He chuckled lowly as he threw the knives at you. And thank goodness they missed, the knives flew through the air and ht the wall behind you, digging and burying themselves into the brick, you looked behind you and went wide-eyed "How does someone do that...?" You shook your head and you were about to swing again when you were slammed against the wall, you closed her eyes tightly as the demon butler crushed your wrists in his grasp causing you to drop the weapons you favoured so much.

The pale skinned male looked down at you and smirked, grabbing another knife from his tailcoat, he slowly brought it closer to your face and pressed it against your cheek, making a slow, deep cut into your soft and delicate skin, you winced a little and bit your lip, trying to get out of his grasp but he had you pinned firmly right there, where you couldn't get away. You looked at him and he shook his head, as he watched the fresh, dark, crimson blood run out of the newly made cut, he stared at you eyes locking with yours once again in a staring contest that never seemed to end, he leaned in close to you and his body pressed against yours the slightest bit which made your face erupt into a bright red rush of blood. The stranger slowly lowered his head more to your neck where the blood had started to run down, he smirked a little more and licked from the blood droplet right up to the cut which made you shiver but as soon as he licked across the cut you let out a sharp his and thrashed around to get away from him and the increasing pain he seemed to enjoy inflicting on you. 

You expected more from him but he backed up and let you go "Alright, I think you've learned your lesson with messing with a demon" He laughed a little "Maybe now you will allow me to introduce myself. My name is Sebastian Michaelis" He lowered his gaze a little "And I already know too much about you Y/N"