A magnificent white city in white with dragons and people living in peace. Many Windmills spin in the flow of the the water showed more aquatic dragons as the story zoomed in onto the top of the city. Inside the castle were to teenagers playing chess. A boy with white hair and tan skin and another with black hair and light skin.

"Have you heard of the Ancient Keyblade War?" asked the teen with White hair. "Huh" asked his friend.

"Of course i have" said The boy as he moved a peice and took out one of his pawns. "

"Long ago, Keyblade Wielders waged a war for ownership of Light." siad the white haired teen as he took out a silver piece.

"Yeah, the Master's favorite Story." said the teen with black hair.

"I wonder what they planned to do with Kingdom Hearts after making it appear." said the white haired teen.

"Who' knows, i dont know who would initiate a war" said the boy with black hair as they continued their game.

"So...you know the Lost Masters?" asked The whtie haired teen.

"Who" asked the black haired teen.

There the ones who started the Keyblade War," said the white haired teen.

"Never heard of did you hear that " said The black haired teen as he moved another chess peice. "Or, the war is for them."

"Im not following you?" said the black haired teen as he moved his piece off the board.

"You can drop the facade" said The white haired teen.

"Facade?" asked the black haired teen.

"On that fated land shall Darkness prevail and Light expire, A perspective Keyblade Master should know this." said the white haired teen.

"If you say so" said the black haired boy.

The white haired boy looked at a weapon mounted a has a dark black in the form of a skeleton key. handle with a raised spiral carved around it. Its pommel and guard resemble black, demonic wings. The base of the blade is an etching of a goat,and the shaft is formed from two black, barbed blades, etched with a white icon resembling a bramble of thorns. The teeth are formed in the shape of a demonic wing, and are set with the big blue cat like eye.

"The Gazing Eye sees the fate of the world. The future it's already been written" said the boy looking at the weapon.

"Really, i'm not so sure about that," said The black haired boy moving another piece. "Besides, who's said that i can;'t change it and maybe light will prevail. After all, your forgetting about the The Dragon's Gaze" said the teen pointing to another keyblade above them. THis one was similar to the grey one only it was pitch black iy had a head of a Night Fury etched on it instead of a goat. . A Deep Green Catlike eye was near the teeth which was a Night Fury's wing. The token was The Strike class symbol with another green eye. "The Dragon's Gaze with the power to command the Dragons to it's will swore to protect the balance. You might be surprised." said the boy looking at his friend with his brown eyes.

The white haired boy looked at him with his silver eyes. "Oh i hope so"

The chess pieces showed a gold one with a goat head and two silver pieces. One with the crown and another with the Night Fury.

-/Scene change/-

Light snoring can be heard as two children about age 4 were sound asleep in their bed. The boy had auburn-brown hair and freckles on his face and the girl had dark auburn hair and pale skin. Both of them holding their stuff dragons when footsteps came up to their room. A feminine voice spoke, "Hiccup...Kairi Wake up"

"Mama?" asked Hiccup as he sat up from the bed looking at her mother. Valka was seen wearing a sleeveless green shirt over her tunic, and a fur one over that as well. Her belt was also different and brown armbands that covered her forearms.

"Is there a Dragon Raid?" asked Kairi also rubbing her eyes. Blue eyes meet green eyes.

"No my little light." said Valka as she picked up her sleepy children and she carried them as she exited the chief's house. Stoick was nowhere to be found as she said a bit annoyed."i wish that man would just give up on trying to find the Dragon's Nest. but he never listens"

Valka walked onward towards the forest. It was a cloudy night which is why Valka thought it would be a perfect night to tell the children of her legacy.

Hiccup was still half asleep as Kairi was wide awake as their mother came to a halt at a high cliff far away from Berk looking out to sea. "Mama why are we out here?" asked Hiccup looking at his mother.

"Well, it's because i have something i want to share with you two but first i will tell you a story that my father told me when i was little." said Valka as she sat down on the log holding her children. Both of them looked at her as she begin. ""Long ago, people lived in peace, bathed in the warmth of light. Everyone loved the light. Then people began to fight over it. They wanted to keep it for themselves. And darkness was born in their hearts. The darkness spread, swallowing the light and many people's hearts. It covered everything, and the world disappeared. But small fragments of light survived...in the hearts of children. With these fragments of light, children rebuilt the lost world. It's the world we live in now. But the true light sleeps, deep within the darkness."

"I love that story mama" said Kairi.

"Yes my little light. My story is connected to my family's legacy. "Said Valka as she set down her children. Both of them wide awake looking at their mother as Valka opened her palm and with a flash did a weapon like no other appear. It was made of two crossing keyshape blades with the blades golden and the hilt silver. parts of the weapon glowed blue and a silver blade connected to it. Connected to the chain was a keychain token with a blue star with two more golden key shaped blades crossed over it. "Mama whats that?" asked Kairi looking at the blade as it's glow made a light. Even Hiccup was taken back at the weapon in his mothers hand.

"This is called the Elder Blade. This weapon guards a great power called the Lightstar. A special star that holds a power that rivals the power of Kingdom Hearts." said Valka.

"Kingdom Hearts?" asked Hiccup looking at his mother. ".The Heart of everything that lives. The ultimate source of light. Long ago it gave it's light to the world but however Kingdom Hearts was guarded by the Elder Blades Twin brother. The χ-blade. Warriors forged their own weapons called Keyblades and fought each other for the ownership of the χ-blade and Kingdom Hearts and the aftermath of the Keyblade War was Kingdom Hearts was swallowed by the darkness and the χ-blade was shattered." Valka said.

"That sounded bad Mama" said Kairi.

"Yes. it was horrible but then when all hope was lost. The Lightstar came from the darkness and bestowed a survivor of the Keyblade War the Elder Blade. The Lightstar also bestowed seven baby girls with hearts full of light from the light shards of the χ-blade to fight back the darkness and they used that light to rebuild the world after the horrible war." said Valka.

the clouds parted to reveal a bright blue star that was slightly larger than any other star. The star gave light as it was on Valka and the two children. Small particles of light came down from the Lightstar as Valka caught one in her hand. she held it out to the children so they can see it. "This is called Lux. a particle of light and many people collected it during and after the keyblade war in order to appease Kingdom Hearts thinking Lux came from Kingdom Hearts but they were wrong. Lux actually came from the Lightstar as it was the original Lux."

"Really?" asked Hiccup looking at his mother with bright green eyes,

"Yes, the survivor was my great,great,great,great,great,great great, grandfather. Zara the Brave. The gods gave him the task of guarding the Lightstar and to keep it's existence a secret should anyone come seeking it's light fearing another Keyblade War could happened. So by generation upon generation. The Elder Blade was passed down in our family and i have wielded the Elder Blade ever since my parents death." said Valka as she held the legendary weapon before she got on her knees in front of Hiccup. "And now...It is yours Hiccup" she said as she offered the weapon to Hiccup. He was taken back as he looked at his mother. "One day i won't be here Hiccup and i need you to carry on in my place to guard the Lightstar."

Hiccup nodded as he reached his hands towards the Elder Blade and carefully took it from his mother. He held one hand the hilt and the other on the golden blade. A blue glow cam over him as the weapon became bonded to him. He looked at his mother and he smiled at her and she returned it. Kairi touched the Elder Blade as a glow came over her much like hiccup exept her aura was more golden than her brothers. Valka smiled as she thought. /Kairi is one the seven hearts. Yen Sid and Virgo were right and she has the power to wield a keyblade./

"Now Hiccup..Kairi. Today we begin your training" said Valka.

"Training? Training for what Mama?" asked Hiccup still holding the Elder Blade.

"No longer will you learn the ways of the Vikings but the ways of the Keyblade." said Valka as she opened her palm to summon her own Keyblade called Ultima Weapon(KH1).

"Yes Mama" said the haddock twins as they look back towards the Lightstar still above them.

(How to Train your Dragon. Keyblade Legacy)

This is an Au where the world was never split into smaller worlds. Just divided. Don't worry. Sora and the rest of the Kingdom Hearts characters will appear as well. Valka is a Keyblade Master in this fic as well as a Dragon expert and her dragon wont be Cloudjumper but another dragon.

Kairi and Hiccup are siblings. so no flamers and let me know how it is. I just love Kingdom Hearts and Httyd and i always wanted to see a fic where Hiccup has his own Keyblade. I don't own Kingdom Hearts or How To Train Your Dragon. That right goes to their creators. I just own the plot of this fic, The Lightstar and the Elder Blade. I am redoing the fic because i didn't like how i started the last one.