Disclaimer : I do not own anything related to harry potter or bloodborne

Author's note: I will be starting this chapter with a 33 year time skip and remember every three years for hadrian is one year for the original world so it should be a year before john goes to hogwarts. Also sorry if my chapters look a bit different from time to time, I am still trying to see what type is the best to write in my fanfiction you know. Thank you all for your patience.

"Thoughts / telepathy"

"Normal talking"

"Spells"

"YELLING/GREAT ONE VOICE"

{location}

(item descriptions and messages)

((explained at bottom of the page))

Hadrian opened his eyes to take in the light of the moon peeking through the blinds of his window. " wonder what I will do today " he thought as he looked around his closet for what he would wear. After a few minutes he decided to go with his charred outfit and top hat along with a pair of glasses, after he got dressed he grabbed his chikage and evelyn pistol and started out for the dining hall. As he was walking to the dining hall he looked out of the windows and saw castle cainhurst with it's rebuilt walls glistening in the moonlight with an ethereal glow " It is nice to see that the hard work that the new villagers put into the castle's restoration ". After he saved group after group of survivors in the morning after the hunt they had all sworn loyalty to the him, which lead to them rebuilding yharnam as well as the castle and becoming apart of his new kingdom.

(description of hadrian's bat like great one form ahead and yes I did use smaug's description from the hobbit movie from 1977)

Beyond the new unity he had achieved with the people of yharnam he had also devoured the other 'great ones' and learned that when he devoured them he would gain not only their power but also their memories. Though his most productive achievement was him growing with his powers as a 'great one', he could fly for days without getting tired and his bat like body had become more bulky, his flesh hard as steel, his claws are like swords, teeth are spears, his wings hurricanes, and his breath was able to burn through steel. He stands at a large 25 feet tall with his tail being around 10 feet in length long and fast as lightning with the bladed tip able to cut through even the toughest of materials. His skin is pale as the glow of the moon with silver colored fur on his back and stretching down towards his tail and his eyes still a mismatched blood red and sickly green both glowing neon bright with a predatory glint to them with a large jagged scar going down his right brow and over his red eye.

(description is over now for the bat form)

As hadrian finally reached the dining hall's door he could smell that his people had brought him some of the beasts that still seem to thrive in the wilds around yharnam and the forbidden forest. When he opened the door he was pleasantly surprised to see a large jug filled to the brim with blood being brought over to his normal spot by one of the maids. He immediately sat down and held out his chalice to the maid and smiled at her when she poured the blood, he also saw maria and sera entering the dining hall out of the corner of his eye.

" How are you maria? "

" I am doing quite well "

" and you young sera? "

sera seemed to glow with excitement

" I am finally going to take the vileblood oath today! "

" oh yeah I knew I was forgetting something about today "

maria seemed to smile as hadrian and sera talked on and on till it was almost midday

" hadrian! sera! It is almost time for the ceremony! "

This got them both to stop talking and run to the throne room just in time for sera to take the oath. " sera of cainhurst, apprentice to prince hadrian and lady maria are you willing to partake in the blood that was branded forbidden and tainted in order to become a true huntress of the vilebloods? " sera's eyes had started to gleam brightly " I sera apprentice to prince hadrian do swear to serve cainhurst and partake in the vileblood "

And so sera drank the blood and became a demi immortal like annalise and maria, and with the ceremony finished everyone went about their business.

{cainhurst library}

Hadrian had pulled maria outside onto a balcony to talk when she looked at him questioningly " hadrian what did you need to talk about? " he seemed to blush slightly when he said " maria after all these years of getting to know you something has happened to me for the first time ever " maria's eyes widened but she didn't interrupt him " what I'm trying to say maria is that I love you and I was wondering if you felt the same about me, will you be my queen? " he gazed into her eyes and she stared back both were blushing like crazy until maria answered him with a curtsy " yes hadrian I will be yours till the end of time " hadrian''s smile grew as she said this. "Shall we go tell my ,other of this good news my queen? " maria smiled "I believe that is only appropriate my love " they then made their way to the throne room to announce their relationship to annalise.

{cainhurst throne room}

Hadrian and maria now stood kneeled before queen annalise "my son you and lady maria seek to become the new king and queen, to be joined in marriage? " hadrian gained a confident smile as she asked them this and as he looked at maria they both said " yes " annalise seemed to produce a aura of joy. " so then the ceremony for you to become king is finally upon us and you shall have maria as your queen , it shall be held tomorrow evening " hadrian and maria separated and went to get everything ready for the ceremony.

{cainhurst throne room (the next day)}

Hadrian and maria kneeled before annalise for all the inhabitants of cainhurst and a few yharnamites to see " hadrian prince of the vilebloods, do you accept the responsibility of being king and taking lady maria as your queen? " he looked up at annalise " I do " annalise nodded with approval " and do you accept being with hadrian for eternity maria? " maria gained a look in her eyes that radiated confidence " I do " "then you may kiss the bride and may all in attendance bow to your new immortal king! "And as she yelled this to not only those in attendance but also to all of those in yharnam and as she finished all the people roared in joy for their new king and queen.

(warning time skip again)

{Yharnam castle nine years later}

Hadrian and maria both have had good lives since their marriage, they have two children a son and a daughter, the son is harrison vileblood who is about eight years old and has pure snow white hair almost the exact same as his father and pale gold eyes similar to his mother's eyes. Their daughter is veronica who is six years old and has pale blond hair like her mother and her eyes glow a neon red like her father's right eye. Hadrian has begun their training with the vileblood hunters and the knights of annalise, after the ceremony there were many things that happened such as the yharnamites building a castle where the old grand cathedral stood for so long for their king and queen. The people of yharnam praise their king and as some call him 'god' for all he has given and now they have been able to live in peace for many years while also still training for if they must fight for their king, hadrian was now watching his people training for any future war that may break out. Hadrian was now sitting in his throne room wearing a open blood red trench coat with gold embroideries on it and wasn't wearing a shirt showing off his muscled torso which had a pale complexion along with combat boots and a normal pair of pants, he had his snow white hair reaching the small of his back with goatee(google dracula from castlevania lords of shadow 2 and just give him white hair.). His queen looked the same as she had when they had married, her hair looked like a shining jewel in the light with her blade at her side glistening with a red tint when light hit it just right. To the right of maria was sera the head of the new royal guard and one of hadrian's strongest warriors and hunters, she wore her father's old hunter outfit and carried a katana that was longer than most others (think the sword musume wielded by sephiroth in final fantasy ) her eyes were wrapped up with a blindfold and she had light blond hair.

(back to hadrian though)

Hadrian had mastered a strange power he discovered when he pulled in a new moon scented hunter who seemed to reek of the arcane and while this one fought long and hard when he saw hadrian he started to swing about a small stick that shot diffrent types and colored lightning like bolts, so hadrian transformed into his bat form and ripped the guy in half, eating him before he could hurt any of the people from his he ate the weird man he had summoned he shrunk back to his human form and got a rush of memories which gave him insight into the 'magic' this man seemed to wield. Within two years he had mastered all that the man had in his mind and experimented with his own 'magic' and he mastered many forms of it later on he gave his kingdom the secrets to magic and the people cheered for their god for giving them this gift. And so the scholars rose and became an organization dedicated to further increasing their arcane power and mastery, which hadrian aided them in their pursuits of more power. But as hadrian sat there reminiscing about the past he felt a pull in his gut before he was pulled away from yharnam and his hunters dream opening his eyes to a room of people dressed similarly to the man he ate to gain more arcane knowledge. " WHO DARES SUMMON ME! " he bellows at the large group of people.

{Hogwarts great hall a few minutes ago}

Albus dumbledore was worried about the 'chosen one' john potter at the moment, and the reason for him being worried was that he didn't have any extraordinary talent and was mediocre at best in his classes along with his snobbish attitude about how he should be given everything he wanted because he was the 'Boy-Who-Lived' and now albus was starting to doubt it but he had no choice now with the other potter being dead and gone. " why did it have to be this little brat that had to be the chosen one in killing voldemort? At least this trial he will pass " the trials he had given the boy and he had failed had been numerous so far such as losing the philosopher's stone, not being able to get into the chamber of secrets or kill voldemort's horcrux in his diary but he did manage to save ginerva weasley. But this time dumbledore had a full proof plan to make john potter participate in the tournament and when he faced the trials he would finally be on his path as the next leader of the light. Dumbledore smiled as the goblet spat out the names of every school's champion " dumestrongs champion is VIKTOR KRUM, Beauxbatons champion is FLEUR DELACOUR, hogwarts champion is CEDRIC DIGGORY, and now that all the champions have been selected we shall- " the goblet glowed a bright red and out popped two names which dumbledore looked at strangely " John potter " then he read the second name and started to pale rapidly " Hadrian vileblood nee potter of cainhurst " and as he said both names both james and lily grew ashen white before everyone saw the goblet glow with an ethereal green and red mixture of fire before a flash of light blinded them for an instant before they heard a demonic voice bellow out " WHO DARES TO SUMMON ME! " they all looked up and all the girls and even some of the boys were blushing at the man that stood before them.

( back to hadrian's point of view )

He stood there with his eyes glowing like neon lights with power waiting for an answer from these lowly worms that do not even show the proper respect to that which they summon! " how dare they drag me here just to stand there gawking! I should burn their flesh from their bones! " he thought savagely before an old man with a long beard started to walk towards him " is your name harry potter my boy? " hadrian looked at the old man " no my name is hadrian vileblood king of yharnam and cainhurst " a greasy haired man with a beak like nose sneered " he is lying headmaster he is just an attention seeker like his father, look he is even wearing a glamour in order for gaining attention " as soon as the man said that hadrian blinked for a moment before he replied with " I never knew my father nor do I have any need of one now, and I don't have a need for a glamour since I am fine with how I look unlike some among us now " he looked pointedly at the greasy haired individual " now tell me why I have been summoned "

dumbledore stepped up again " you are here to participate in a tournament and with the magical binding contract you have to participate " hadrian looked thoughtful for a moment " I can tell that the cup shrouded with fire is what is binding me to this contract, and while I could shatter like squashing a bug I am intrigued and if what I have seen from the moon presence memories are to be believed then this is my home land so why not have some fun " he smiled " I guess I have to participate then don't I? " dumbledore gained a glint in his eyes " yes and your birth name was harry potter so it would be only appropriate that you live with them during your stay " dumbledore had a smile on his face while hadrian frowned " I am afraid I already have a place to stay, but if you wouldn't mind pointing out these 'potters' for me " at that james lily and john all stood up. John was a chubby little creature that almost looked like a goblin to hadrian and he almost cringed when he saw his 'parents' and 'brother' " so you are the ones who abandoned me to another family of those without magic? " james and lily started to sweat a bit from the glare they received from their second son " harry we meant to get you afte- " hadrian held up his hand " I care not for your excuses woman you just wanted me out of the way for your 'chosen' one " james started to get red faced with rage " watch your tone with your mother! " just as he finished that statement he felt himself being choked and glanced down into the glowing mismatched eyes of his second son
" if you ever call this woman my mother I shall tear both her throat and yours out and drain you of all your blood " hadrian then released james and teleported back to the cup with flames in it " I will participate when these trials and only then but first explain this to me dumbledore is it? " " yes my boy follow me to the other champions, you come along as well john " and so hadrian followed dumbledore to the other champions until dumbledore turned to face him " since you are not registered in a magical school you will be enrolled in hogwarts now to get you sorted " hadrian again held his hand up for silence " I will be the champion of the yharnam institute as that is the school I helped create " dumbledore had a look of shock for a brief moment before he covered it up and thought " ha as if a child of his age could actually have made a school on his own but I will humor him for now, after all he might be helpful to john " " as you wish harry- " " it's hadrian vileblood to you dumbledore " " fine then hadrian here is the schedule for the trials and we will send an escort for you on these dates " hadrian took them and then bid the headmaster farewell and teleported to his wife.

{castle yharnam throne room}

Maria was worried about hadrian because he had just vanished from his throne without warning and now he had yet to contact her. Just then hadrian entered the throne room and kissed maria " I am sorry my love for leaving unexpectedly " maria glanced up at him " what happened? " hadrian smiled a feral smile " a bunch of people from my home land summoned me for a tournament " maria smiled as well " and are you going to participate? " " of course my love why wouldn't I? Especially when my old family that abandoned me will be watching me compete against their only other son who has a pathetic amount of magic " they both started to laugh demonically at that and soon retired to their bedroom for the night.

Author's notes

1: sorry if my dialogue is not that good between characters

2: harry is going to be really OP in this story cause he is a great one which can bend reality

3: sorry for the time skips I just wanted to get into this quickly and the next chapter will be a while because I am going to be really thinking about how I want things to go you know

HOPE YOU GUYS LIKED IT!