I started to really get into Campione watching the anime and seeing so few Campione fics out there decided to write one myself.
I don't own Harry potter or Campione.
Chapter 1
Harry Potter sighed at what stood before him a army of skeletons along with the supposed king
Summanus. Flashback start-
Today started as any other Harry waking up at 6:00AM getting dressed and heading to work at the Ministry as an unspeakable. Its been three years since the final battle and after the hocrux within him was purged his mind and power grew and the power of the hallows only added on to that. He instead of returning to Hogwarts he accepted an offer from the unspeakables and being put into an accelerated programme flourished. He learned arithmancy and runes, mastering occlumency and legilemency and gaining masteries in transfiguration, defence and warding.
After a year and a half of training he was inducted into the unspeakables he isolated himself from his friends not wanting to feel anything. Not after finding that Ginny, Ron and Hermione were after him for his money, he never spoke to them since. He afterward took all his all his money and bought gold in blocks which along with all the texts and other heirlooms in his vault in a maximum security trunk around his neck. The goblins weren't happy about removing everything out of his vault but could do nothing about it.
It was an experience being in the unspeakables taking care of objects of unknown origins doing missions of finding wizards experimenting with forbidden magic. To learning demons were real and how to fight and seal them, he had to learn fast. He however excelled in it quickly becoming one the most powerful combat mages, his amazing magic core and knowledge of spells and tactics made him a formidable foe.
Flashback End-
A unspeakable appeared in his room "Sir a incident is taking place at the level of experimental magic. Apparently a junior researcher was messing with an artifact a pearl we found in Greece and somehow tore a hole in our dimension. Now there is tentacles that came through the hole and attacking anything in sight, you are needed there to repel the threat and help seal the hole." Said the unspeakable.
Harry sighed but just nodded "Alright I will be right there, Fawkes I need you to flash us there." Said a tired Harry. He got a soft trill from his familiar, it was a surprise that Fawkes came to him a year ago that the phoenix came and bonded to him. It was a welcome relief to find a friend, partner he could trust, he took the tail presented to him and disappeared in a flash of fire.
Harry appeared on the level of experimental magic in full battle gear. He wore battle armor made from the scaled from the basilisk he slayed along with two wrist holsters to hold his Holly wand and Elder wand. He also had a sheathed blade on his back the sword of Gryffindor he raced to where the tentacles are attacking the other unspeakables.
With a flick of his wrist he had his Holly wand in his right hand "sacare" with a swish and flick shot a severing curse at a tentacle attacking one of the unspeakables. It severed the limb gaining screech from the monster which lead it to attack Harry who was deftly dodging the tentacles and cutting any appendages that he could not avoid. "Take the injured to the medical wing, the rest form up on me." Shouted harry.
The unspeakables did what he asked and they started to push the monster back in the tear.
He returned his Holly wand back to his holster before summoning his Elder wand and swiftly pointed it at the monster. "Bombarda maxima." Roared Harry pouring a considerable amount of magic behind it, it was enough to shove the monster through the tear. He raced quickly to the tear and begun the process of sealing it back up he pointed his wand to the floor and begun chanting. "I am the bridge between worlds one who transcends the bounds of humanity that which brings death for new life. I plead for you my servant open thy maws and claw out thy throat Messor trux. With that the hole begun to close and Harry sighed in relief and it was with that moment of letting his guard down, the creature pounced.
He was grabbed by a tentacle before being pulled through the tear, he could distinctly hear the unspeakables looking for ways to get him back. But enough of that time to focus on the task at hand, he withdrew both wands before firing curses with precise control. All of them were high powered exploding, cutting and bludgeoning curse, he was systematically destroying the monster but he also had to come up with a way to get out of here. He then saw a small gap just big enough to get through "first I need to get out of this things grip." Thought harry. With that he sent a gout of fiend dire at the creature who screeched in terror at the pain being caused by the human. "How dare you human cause me so much pain I will drain you of every last drop of blood." It roared.
"I don't think so see ya." Said harry.
With that he managed to slip through the hole, he woke up some time later in a barren field. "Where am I?" Said Harry.
He cast many scrying spells and others meant to track his location and came up with a disturbing conclusion. "I'm no longer in my own world." Said an exasperated Harry. He set out to to find civilization. He made it only a few steps before a chill ran down his spine.
"So you are the one that obliterated my little pet, I must say I am not impressed." Said a voice from behind. Harry turned around and was met with a disturbing sight before him was a man dressed in a nice expensive old style suit with a black tie and white dress shirt. The only difference was he had no face only a mouth with razor sharp teeth and tentacles coming out sort of like hair. "Well that is not something you see everyday. Man that's a face only a mother could love." Joked Harry not intimidated in the slightest.
The being merely laughed condescendingly "well it the a form I took when I rebelled mortal, and as you managed to kill my beast I had to come here myself. Now hand over my pearl and I will make your end painlessly." Said the being.
Harry merely sighed before replying. "I don't have the pearl it is most likely back in my world. As I didn't have it on me when your monster decided to take me on a little trip."
"Then I will go to your world slay everyone there and retrieve my item." Said the being.
Harry hearing this prepared himself for a monstrous fight that he wouldn't most likely win. He sensed that this being was more than meets the eye it was hiding a powerful aura but he had to try even if it was just a slim chance that he could win he would try. "Then I will just have to make sure you don't make make it out here alive." And with that took up his stance and stretched out his hand in a bring it gesture. "Shall we?" Said Harry.
"You think you could defeat me mortal? Such arrogance I will make you suffer for that insult." Said the being amused. Harry steadied himself he started it of with a powerful blasting hex, however to his shock the being disappeared before the hex hit making a small crater where it hit. It appeared to his left and shot a bolt of lightning at him which he blocked barely with an energy shield before shoot a wide area slicing curse. It hit it but barely cut the skin, he was shocked that was a mid tier spell this was a turning point he had to use only his most powerful spells.
Meanwhile the other being was staring at his new wound in confusion. "Well isn't this a surprise you were able to wound me and with magic no less. You are special so I am going to take this seriously you deserve no less." Said the being. With that the clouds blocked out the sun and plunged them in darkness and its powers increased lightning sparked out from him. "Now the real fun begins." Said the being insanely. This put harry on edge and he quickly apparated away and his instinct served him well as bolts of lightning struck the area.
He retaliated with a spell-chain of very powerful and dangerous curses which he being dodged or black except the last one which strong which started to shrivel its left arm. It stopped for second stunned and that's when he took his chance and blasted him with as many powerful spells as he could. The barrage lasted only thirty seconds and when the smoke cleared it revealed the being the being with a shriveled left arm with cuts and minor bruises on its body. "Unforgivable! Unforgivable! I will feast on your blood and choke you with your entrails." it screeched insanely.
With that harry saw the clouds darken even further before the ground started shaking and multiple hands started appearing out of the ground. "What is this." He asked himself.
He looked towards the insanely grinning thing before asking."You can block the light of the sun, summon bolts of lightning, able to negate almost all but my most powerful spells and even then come out with minor cuts and bruises and summon the undead to aid you. Who or what are you." Asked a wary Harry.
The being grinned crazily." I am power incarnate the god of nocturnal thunder I am the mighty Summanus." It roared proudly.
"Guess that answers my first question but why attack us over a pearl." Asked Harry.
"That pearl is very special I created it to be able to transport one anywhere even to another dimension. It was how I was able to track it using the energy trail and creating a connection with it allowing me to send my pet to retrieve it. Once I deal with you I will retrieve it." Said the god.
"I wouldn't suppose that you would send me back to my world and then give you the pearl?" Asked Harry uncertainly.
It laughed "You really think I would let you go after what you have done. No I won't be satisfied until you lay dead before me." With that the being sent for his minions.
Harry started firing spells at a rapid rate sending every undead warrior down only to have two more take their place. "I have to think of something fast ah! that could work." Thought Harry.
With that he started firing precise bouts of fiendfire showing his mastery of the fire by controlling exactly where it went. He was mostly hidden from a fire until he lost control and caused an explosion sending the fire out of control before dispersing from existence. The god Summanus looked at the scene and amusedly stated "He lost control and his body probably burnt to ashes. I was so looking forward to award him with a slow and painful death."
It was about to resume its trek to retrieve the pearl until he grunted in pain. It coughed up blood before looking down and seeing a blade that penetrated right through its chest, its heart. It turned its head to see nothing before finally seeing a head coming out of nowhere. "How?" It coughed before another blood smeared coughing fit racked its body. Harry looked at it and said "the cloak of invisibility able to hide its user from his enemies. The sword of Gryffindoor made from goblin steel with dozens of enchantments impregnated with the venom of the basilisk. It also takes that which makes it stronger, if my magic couldn't kill you this would and to make sure." Said Harry before the blade was suddenly a blaze with fiendfire burning the body.
It screeched and yelled. "Grow strong god slayer until we meet again."
Its body exploded and with that Harry's world went white.
He woke up in a white void looking up at a pretty girl with purple hair she smiled and said. "The black art that Epithemeus and I left behind. The sacred birth of an illegitimate child. Shrouded in darkness, born of a fool and a witch. A secret rite of unsurpation, only possible through the sacrifice of a god. In short, all conditions are met. A gift from the heavens." Said the girl. Harry looked confused "all conditions?"
The girl nodded "You almost lost your life in order to slay Summanus." She said.
"Who are you?" Asked Harry.
She placed her hands on her hips and puffed up her chest." I am the all-giving woman, Pandora and you will be reborn as a Campione. The God-slayer the king of kings, Campione." She said. With that his world went black.
That's a wrap. Wow I hope I did alright this took a while to wright and I hope that you like it. This takes place a day after Godou slays Verethragna. Harry will be meeting him soon. Til next time. Please Read and Review.