It's me, OutstandAce170. This is new story I thought to write. The story idea is similar to Silver the snow wolf idea in his poll at his profile. I asked him I can write this story and he said yes. Me and him are working on this story together. Some chapters are co-written by Silver and changed it a bit or lot by me.

This story inspired:

Legend of Heavenly Dragons - Tohka Yatogami

DxD The Twin Dragon of Red and White - Silver the snow wolf

True Dragon - harby96

Demon Dragon Emperor - Dragnova

A Dragon's Son - Protogear

Enjoy the story and here is first chapter.


"..." Speaking out loud

"..." Thoughts in the mind/telepathy

[...] Ddraig speaking out loud

[...] Ddraig speaking in the mind

{...} Albion speaking out loud

{...}Albion speaking in the mind


Chapter 1

It was a cold, calm, night with a full moon which lit up the Underworld Mountains known as Dragon Mountain that is between territory of House of Gremory and House of Sitri, a female dragon known as Chaos Karma Dragon, Tiamat watches two dragon eggs with Golden Dragon known as Gigantis Dragon, Fafnir. Tiamat is Ddraig's eternal mate and Fafnir is Albion's mate.

"How long will it be to hatched?" said Fafnir as he helped Tiamat watching the eggs so she can eat something.

"It depends when the hatchlings ready to come out" said Tiamat as she let Fafnir takes over and she gets something to eat.

"Crack, crack*

As Tiamat gave birth to twin karma dragon emperors. Tiamat holding a boy dragon emperor look like Ddraig, crimson red with little blue. Fafnir holding girl dragon emperor same as Albion, white with little blue. Blue comes from Tiamat. Fafnir looked at Tiamat and asked "What you going to name the boy hatchling? I'm naming the girl hatchling, Valiana." Tiamat said,"I'm naming the boy hatchling, Issei."

{Time skip 1 hour}

Fafnir let Tiamat sleeping with Issei and Valiana as he go out and eat. Tiamat have a smile on her face that she gave birth to Issei and Valiana. But in her heart, she is sad that her eternal mate Ddraig, Red Dragon Emperor and his sister, Albion, White Dragon Empress sealed into sacred gears. She wished Biblical God let Ddraig and Albion to be hosted by her hatchlings.

["So my host is my own hatchling. Tiamat is that you"] The voice said like dragon roaring.

Tiamat heard Ddraig's voice and looked at Issei.

"Ddraig is that you?" she asking trying not to cry or tear up.

["Yes it is me. So my host is my son." ] Ddraig said with happiness.

"Yes he is your son and host, same for your sister." she said with tear of joy running from her eyes..

["Yes, sister is same as me. Right sis"] Ddraig asked

{"Yes brother. Hi, Tiamat"} a woman voice come of the girl dragon emperor.

["Tiamat, is Fafnir with you."] Ddraig asked as Issei and Valiana hugged each other..

"Yes, Fafnir is here with me. He helped me watched the eggs until they hatched" said Tiamat as she watched Issei and Valiana.

{"Brother, we should not let our host fight each other. We should work together for the good of the world."} said Albion.

["I agreed with you sis. But our hosts must convince our past processors. Stop the being drunk on power"] Ddraig said.

["I prefer working with you sis. I'm fed up fighting you over 1000 years. Time for us to work together for the good of the world"] Ddraig finished off Tiamat looked at Issei and Valiana.

"I will train them along with Fafnir and Tannin as dragons. But I'm worried about them because they have your sacred gears" said Tiamat as Fafnir rubbed her back.

["Tannin is former Dragon King that turned Devil. He may know who can protect Issei and Valiana. Me and Albion help to with their training too."] said Ddraig as Albion agreed.


(Time Skip - 2 hours)

"Tannin, you are devil/dragon hybrid. Do you know who can protect Issei and Valiana?" asked Tiamat worried about Issei and Valiana.

"I know SirZechs of Gremory. Devil family Gremory is known to treated their servants as family. I will train them in survival skills and my abilities." said Tannin.

"I heard SirZechs, his power is to Super Devil. Plus the Gremory is having a daughter to be their new heir. I think I like Gremory to watch over Issei and Valiana with me " said Tiamat thinking she wants to stay with Issei and Valiana.

"I and Fafnir will also help training them how to use their dragon powers and my and Fafnir's abilities" said Tiamat as Fafnir nodded.

"I can take you and them to him now. He is at Gremory Mansion with his family" said Tannin as he and Tiamat along with Issei and Valiana flies to the Gremory Mansion.


(Gremory Territory - Gremory Mansion)

Tannin, Tiamat along with Issei and Valiana arrived at the mansion to see Gremory family.

"Let me transformed into human form. You all do the same" said Tannin as he transforms into human with purple hair, wearing purple jacket, blue jeans and purple shirt with dragon design in the front.

Tiamat transformed into young woman with long light blue hair that reaches to her knees, wearing blue jacket, blue jeans and blue blouse exposing a little of her cleveage. Issei with light brown eyes (hazel), brown hair with little red and blue highlights, wearing red shirt with dragon in the front, blue jeans and red tennis shoes. Valiana with blue eyes, long silver hair with little blue and gold highlights, blue and white jacket, blue jeans, blue shirt with dragon in the front, blue and white tennis shoes.

Tannin walked up to two double doors of the mansion as followed by Tiamat, Issei and Valiana.

"Knock, Knock"

A handsome, young man in early 20's with shoulder length crimson-red hair and blue-green eyes opened the door.

"Tannin, what brings you here" said the young man as he looked at Tiamat, Issei and Valiana.

"SirZechs, can I come inside and talk to you with your father and mother?" asked Tannin.

"Yes, please come inside" said SirZechs as Tannin, Tiamat with Issei and Valiana walked inside the mansion.

"Son, who was it at the door" said middle-aged looking man with long crimson-red hair that is tied as loose ponytail with a black hairband. Bright blue eyes, short and red beard or stubble.

"Father, it is Tannin. He brought some guests with him" said Sirzechs.

"Follow me please" said SirZechs as he leads Tannin, Tiamat, Issei and Valiana to formal living room.

(Gremory Mansion - Formal living room)

SirZechs opened the door to the formal living room for Tannin, Tiamat, Issei and Valiana.

The living room has a big tv on the wall, three large couches one in front of the tv and one at both sides and table on the middle of them. There was a woman with shorter brown hair and violet eyes. She is pregnant with a child (a girl). The middle-aged looking man walked in and joined the woman.

Tannin, Tiamat, Issei and Valiana sits on one of the couch together. SirZechs's father, mother and SirZechs sits across them. One of Gremory's servant came in and placed a tray with tea and cups on the table and left.

"SirZechs, let me introduced to you Chaos Karma Dragon, Tiamat and her two dragon hatchlings, Issei and Valiana" said Tannin as Tiamat, Issei and Valiana bowed their heads to SirZechs.

"I'm SirZechs. On my side is my father, Zeoticus and mother, Venelana. What can I do for you?" asked SirZechs as he looked at Tannin, Tiamat, Issei and Valiana.

"Can you watched over Issei and Valiana as they get training from Tannin, me and Fafnir. Plus they needed education?" asked Tiamat.

"I know a devil family that can provided education for them. They can stay here as they train. I can change them into devil/dragon hybrid like Tannin if you want me to. I can teach them the history of devils and use of devil magic powers. In return, I want them in my sister Rias peerage if they want to" said SirZechs as Tiamat looked at Tannin.

"Tiamat, I said to you let him turn Issei and Valiana into devil/dragon hybrid like me. Plus they can stay in Rias peerage and have their own peerage" said Tannin to Tiamat.

"I let Issei and Valiana turn into devil/dragon hybrid like Tannin. I want something in return, I want a marriage contract between Issei and Rias. With a condition that Rias can't marry anyone else and only person Rias can marry is Issei" said Tiamat to SirZechs, Zeoticus and Velelana.

"I agreed to your terms of marriage contract, Tiamat. I heard that Phenex is going to have third son. I prefer Issei over third son of Phenex. They depends too much on their regeneration powers. Let marriage contract official now" said Zeoticus as Velelana agreed and like both Issei and Valiana.

The marriage contract is made official with signing from Sirzechs, Zeoticus, Venelana and Tiamat. The marriage contract got approved by devil council. Devil council is made of remaining houses.

"Welcome to Gremory Family, Issei, Valiana and Tiamat" said SirZechs smiled.

That's it for this chapter. Please comment and/or favorite and follow this story. PLEASE NO NEGATIVE COMMENTS, FLAMES AND RANTS. I and co-writer Silver won't tolerate at all. I credited the story idea to Silver the snow wolf. See you all later ;)