Firstly, I do not own any right to Fairy Tail and Highschool DXD
"Talking"
'Thinking/thought'
"Chanting / Spells / Magic"
(Background noise)
[Time-skip / Location]
Heavenly Demonic Dragon God of Nothing
Chapter 1
Welcome to the void and all you can see is blackness or white depending on how you think of a void. But if you look carefully, you could see a Male chained up to a wall that's me. Allow me to introduce myself. My name is Issei, and I am The Heavenly Demonic Dragon God of nothing but that doesn't matter right now since you would like to know how I end up here. Here is my story.
[A past long forgotten]
Azazel had to do something to stop Trihexa and he needed a person who is willing to do anything to stop it because the price is high, and he need someone who can handle it. He looked at Issei Hyoudou and asked him "Will you sacrifice what's left of your humanity and your very being to stop Trihexa? Issei Hyoudou user of The Red Dragon Emperor."
Issei looked at him with determined eyes and spoke "Yes"
Azazel then nodded his head and looked at Michael, Sirzechs, Yasaka, Ophis, and Great Red. "Grab every Sacred Gear, relic, and power that is in existence and merge them into Issei"
Azazel decided to put Issei to sleep
Michael brought every Sacred Gear, Holy weapons, and the Heavens power also He brought Gabriel Brave saint Queen and Joker golden card.
Sirzech Brought Demonic weapons and Demonic power core that is enchanted so that anyone can use any demonic power they want.
Yasaka Brought Youkai power core.
Ophis will give him access to infinity.
Great Red will give him access to Apocalypse and Dreams.
Azazel will give Issei the powers of a fallen, other gods, and knowledge for all the others that he knew.
Great Red looked at all of the items and cores and snipped his finger and turn them all into pure energy. He looked at Issei "Ddraig," Great Red spoke with sadness.
A green orb appeared on Issei's hand and spoke "Great red, I know what's going to happen to me, but I am okay with it since Trihexa has broken out of the seal and is more powerful than ever"
Ophis and Great Red nodded. They may be Gods but they are still dragons and they do have some care for their kind. They walked to a sleeping Issei and pour the energy and some of their origin into issei.
[An hour later]
Great Red and Ophis is done, and Issei has changed.
Issei has turned pure moon silver white hair and tamed.
His eyes changed His right eye turned crystal blue color and his left eye turned twilight forest green color.
His body changed and became an ideal body or a perfect body.
Issei woke up and spoke with a very calm voice since his voice has changed as well "Is it done?"
Everyone nodded as Issei got up and looked in the mirror "So what am I now?"
Great Red spoke in a calm voice "You not human, Angel, Fallen, Youkai, or even Devil. You are something Else. You are The Heavenly Demonic Dragon God. But God of what is yet to be seen"
Azazel then spoke "Trihexa is heading to the human realm. Issei, you know what to do" as he looked at Issei who nodded and teleported there.
[Scene Change]
Issei teleported right in front of Trihexa and Issei looked at the Beast that destroyed a lot of things and He needed to stop him as he brought his hand up and spoke "Goodbye Beast of destruction" as he sent a powerful orb and killed the beast like nothing.
"Well done, Issei" Great Red and Ophis said at the same time as they teleported to him.
Issei begins to fade a bit "What is happening to me?" he spoke with a calm yet not happy voice.
Ophis then spoke, "It seems you are getting rejected from reality."
Great Red then looked at Issei "I am sorry child, but it seems your title is The Heavenly Demonic Dragon God of Nothing that is rejected by existence. You are too strong for this reality and existence So it's going to get rid of you and lock you up"
Issei sighs and looks at earth with a small smile "So this is my sacrifice and the price of power. I guess it's Fair, but I wished there was another way." He says as he completely Fades out of existence and woke up in the void and is chained against the wall.
[Back to the present]
That's my Story and I have been here for God knows how long. My hair is so long unbelievable, and I have been here all by myself. You would think I would go crazy but no I tend to sleep or sometimes listen and look at the cracks in the void. It's quite surprising what you get to see and hear. A pirate who can stretch like rubber, A hero who is dressed up in a green Rabbit suit. Some black kid with a wand fighting but eventually the crack fixes itself. But one of the questions you might ask If I am so powerful why can't I escape the void or even break out of the chain? It's because No power will work in the void. But One day I will be able to get out and I will live a peaceful life where I don't do much at all. Maybe I should start a Harem in the future.
(Cracckkk)
All of a sudden, a crack and a big one too.
What's this? 2 young girls and 1 young boy with white hair running around in a park having fun. How nice for them.
That's it for this first chapter. Now let me explain things and make something Clear for people.
Q: Will Issei get a Harem?
A: Yes, he will get a Harem.
Q: Isn't Issei too powerful and will make the fights boring?
A: Issei won't be doing a lot of fights. He might do Play fights but not many though unless he is protecting someone.
Q: What happened to Ddraig and don't sacred gears have souls in them?
A: All the souls are released by Great Red and return to the cycle.
Q: If this is a Harem. Who will end up joining Issei Harem?
A: Right now, on My list are Mirajane, Levy, and Mavis. There will be more on the list but a big No to Lucy.
Q: Will there be any other character from Highschool DXD coming to the Fairy Tail world?
A: Nope only Issei but he will have flashbacks and hallucinate people he knew in the past from that world.
Q: Will Issei be able to use Fairy Tails' world magic?
A: No because his magic is too pure, but he will lie to people though he might be able to use some magical items.
Here are Issei's Stats.
Name: Issei Hyoudou
Age: Unknown
Gender: Male
Race: Unknown
STR: Perfect
Def: Perfect
Int: SSS+++
Wisdom: SSS+++
Dex: Perfect
Speed: Perfect
Mana: Infinity
Evasion: ultra-instinct
Senses = ultra-instinct
Threat Level Too High
Skill
Hand-to-hand combat = Perfect
Cooking and baking = Perfect
Art of tea and coffee = Perfect
Weaponry = Perfect
Life skills = Perfect
Quality
Kind = No matter how much Issei changes he still is kind to people.
Smart = He is really smart thanks to Azazel.
Idiot = How the hell is he bad at knowing if a girl has romantic feelings for him?
Calm = Good luck angering him it's normally impossible but can happen super rare.
Lazy = Is it a dragon thing to be lazy because I have no idea why he is super lazy.
Friendly = Issei is friendly but don't get on his bad side.
Fast learner = He got to learn one way or another.
Magic
Fairy tail Magics in people in that world's eyes
Holy Magic = Perfect
Unholy Magic = Perfect
Demonic Magic = Perfect
Elemental Magic = Perfect
Black Magic = Perfect
Light Magic = Perfect
Weather Magic = Perfect
Other unknown at the moment
Highschool DXD Magics and abilities
Sacred Gears abilities = High understanding and still learning them
Dragon's Magic = Perfect thanks to the knowledge of Great Red
Youkai's Magic = Perfect thanks to the core
Angel's Magic = Perfect thanks to the core and heaven system also Gabriel's golden saint cards
Fallen's Magic = Perfect thanks to Azazel
Devil's Magic = Perfect Thanks to the core.
God's Magic = Perfect thanks to Azazel
Other unknown at the moment
I will update it in the future chapter but for now, that's it
Next Chapter: I, who shall awaken