Roxas: Wrath of Tartarus' KeyBlader

" = talking

"ALL CAPS" = Yelling

' = communication via phones/comm devices

" = Mental/Telepathic/Magic/Superpower Communication

~italics~ = singing

"Bold" = Demon/monster talking

'Hmm' = Demon/Monster thoughts

' = thinking

*punch* = character doing stuff

Location = Time/Place/Date

Italics = time skip/character telling a story

Italics = flashback

(Italics) = P.O.V. (character's point of view)

"Kyaa!" = Spell/Attack

*BOOM* = Sound Effect

" = talking in flashback

"ITALICS IN ALL CAPS" = Yelling in flashback

' = thinking in flashback

(Once upon a time) = Narration (in/out of flashbacks)

(I own nothing but the idea for this fic. Oh, and any non-canon stuff I add. Also, in this fic only Roxas can use Dual Wielding, and no one but him has the OathKeeper & Oblivion KeyBlades.)

Summary: A new story pairing Roxas with Seilah/Sayla (pronounced Say-la, regardless of spelling), 1 of the Inner Circle of Tartarus, the 1st Dark Guild, from the Fairy Tail series. As well as how they rock the universes of KH (Kingdom Hearts) & Fairy Tail! ;)

Mard Geer: Start the show already!

Me: Alright, keep your pants on!

Geer: Gray is the one you should be telling that!

Gray Fullbuster: Hey, y'know I'm right here!

Natsu: Of course they know it, it's written out by the Author, Stripper King!

Gray: Stop breaking the 4th Wall, Flame Brain! And has anyone seen my clothes?!

Juvia: I'll find them My Beloved Gray! (She goes looking for Gray's clothes with hearts for eyes while he and Natsu fight)

Me: This is gonna be good


Prologue/Ch 1

Memories' Skyscraper, The World That Never Was, Day 358

(Normal P.O.V.)

Roxas (A 15 yr old (physically) boy with an athletic build (and a decent amount of muscle), fair skin, windswept spiky blonde hair, icy/electric blue eyes, and black & red steel toed sports shoes, beige sports pants (they're comfy, and need no zippers/buttons) a sleeveless navy shirt, with a red collared, black & white checkered vest over it, two checkered wrist bands, a silver X shaped necklace, and over all that is a black trench coat with zippers at the top & bottom, silver totem charms on the neck, and a black hood that hides the face. Also, he has spare clothes: black gloves, black shirt & shoes. His voice is exactly like Jesse McCartney. His title is "Key of Destiny."

In his hands are 2 keyblades (giant magic keys that can be used as swords): In his left is a sterling silver/white gold blade, OathKeeper; the shaft/blade between the handle & Key Tooth (which is used like a blade) has 2 hearts -1 on each end- and the handle has a white-gold angel wing on each side, and the other end of the shaft has a key tooth shaped like the Japanese Kanji (Written symbol) for "Light", with a blue heart over it, the keychain (linked to the bottom of the handle by a silver chain) has a white gold star on the end. It can transform- it becomes a crossbow with the tooth acting as a bayonet blade. It fires Arrows of Light.

In his right hand is the pitch-black Oblivion KeyBlade; The shaft is black with a silver chain pattern, there's a purple diamond found where the handle meets 1 end of the shaft/blade, the hilt guard surrounding the handle is a pair of black bat wings (the opposite of OathKeeper's Angel Wing hilt guard), the other end of the shaft has the Japanese Kanji for "Darkness" as the tooth, the keychain is a black 3 pointed crown, with the chain the same color. It can also transform- it becomes a rifle with the tooth acting as a bayonet blade. It fires Bullets/Bolts of Darkness.)

(Standing across from him is Riku (A 6"3' tall, 16yr old boy with lightly tanned skin, a muscular build that drives girls wild, shoulder-length silver hair & green eyes, currently covered by a black blindfold, wearing the same coat as Roxas.) In his right hand is a KeyBlade called Soul Eater: The blade is shaped like a giant red bat wing, there's an aquamarine, slit pupiled eye where the blade meets the hilt, no keychain & no Key Tooth.)

Roxas: "I will not fall here! I'm going to fulfill my best friend Xion's final wish, I'm gonna beat you, stop the Organization XIII (13). And I'm gonna take my life back!" Riku: "Believe me, the last thing you'll get is your life back." (Roxas and Riku just finished a fight where Roxas won. Now they're about to go for round 2.)

Tartarus HQ/Cube, Fiore, EarthLand, January 1st, 12:00am, Year X376

(Normal P.O.V.)

(Floating in the sky, hidden by magic, is a giant, Cube-shaped fortress, home to seven Etherious (Super Demons created from Living Magic by the evil Zeref.) known as The Nine Demon Gates of Hell. Together, they lead the Dark Guild (Evil Magic Group) Tartarus. 1 of them is in a library.

(She is Sayla, (her title is "The Demon-Goddess of the Winter Moon"): She looks 16 yrs old, has waist-length dark purple hair with 2 shoulder length bangs framing her face, deep/regal purple/amethyst eyes, flawless fair skin, the body & figure of a love goddess, and long legs. Oh, and she has a pair of big golden horns on the sides of her head above her ears. On her forehead is a purple "U" shaped mark with a dot inside, and several straight lines on the outside. Also, there's a white band above that mark to keep her hair out of her face. She wears a white cloth strap on her neck like a scarf, a strapless beige (almost light blue) colored leopard print kimono top with a VERY LOW V NECKLINE, revealing her large breasts, and the sleeves go from her elbows to her wrists, revealing her shoulders. she wears a skirt of the same color & print as her top, with a dark green sash & decorative yellow ribbon between her top & skirt, and thigh length black socks that expose her heels & toes, and black, low heeled sandals. Her voice is just like Black Cat from "Spider-Man", light but sultry & seductive.)

(Sayla was looking for a book to read. But she received a summons from Mard Geer Tartaros (We call him Mard Geer), the guildmaster & leader of the 9 Demon Gates. She heads to the conference room where the other Etherious are waiting. Upon arrival, she sees the others are wearing grey cloaks.) Mard Geer: "Sayla, we found this black & purple portal (Dark Corridor) in here, and it seems we may soon be able to see through it." (The portal shows Roxas & Riku fighting.)

Roxas vs Riku round 2

Riku: "You give me no choice, I must release the dark power I've been holding back, even if it changes me forever." (Riku removes his blindfold, showing his eyes for a second before Darkness transforms him: his clothes are the same, but he is now a grown man with a VERY deep caramel tan, longer silver hair & amber yellow eyes. His voice, a smooth/light/deep tone, is still the same as his teenage form. This form is Riku-Ansem.) (Mard Geer: Interesting...) (Behind Riku-Ansem is a giant black creature with a black jester hat shaped head, black muscular claws, yellow eyes, its covered in thin white lines, and its lower body disappears into Riku's shadow. It's Ansem's Guardian Heartless! The Guardian Heartless snatches at Roxas, who escapes by encasing himself in shadows/teleporting, before reappearing above the Heartless, spinning his body while slashing in an "X" pattern, dizzying the Heartless.

Riku locks his Soul Eater with Roxas' OathKeeper & Oblivion, before leaping into the air & performing Dark Break, where he slams into the foe from above 3 times, unleashing a dark shockwave each time. Roxas transforms his keyblades into the crossbow/rifle modes, surprising Riku. He uses Lock On ability to get Riku in his sights before firing a hailstorm of Light Arrows & Dark Bolts. Then, Roxas uses Dual Strike Raid by throwing his keyblades like boomerangs, they each hit Riku twice- once when thrown at him, and again on the way back before Roxas summons them to his hands. Then Riku summons a shroud of Darkness to ensnare Roxas, who moves away while performing the spell Faith, summoning a ring-shaped shield of light that pushes his foes/their spells back while restoring HP.)

They go back & forth for a minute before both are caked in sweat, and Riku uses this chance to perform his Limit Break/Final Limit: Darkstorm, where he repeatedly rushes the foe with slashes/stabs supercharged with Darkness. Roxas, weakened, falls face first on the floor. (Mard Geer: "Such a shame." Sayla: "Wait, I don't think its over" Mard Geer: "?") Sayla was right, Roxas' ability, 2nd chance activated, restoring his HP and magic in burst of Twilight Energy so he can keep fighting. They go back and forth again, but this time Roxas has the edge, since Riku is more tired. Roxas, at half HP, unleashes his Final Limit: Magic Hour V3, where he summons Twilight pillars to attack from the ground and sky, and Twilight orbs to attack from the sides, finishing it with a spinning Dual Strike, then using his Final Limit 2 more times thanks to his Limit Recharge. Riku is lying on his back, paralyzed.)

Riku: "How? Why did I lose to you even when I was going all out?" Roxas: "Because my dedication to my best friend, my will to live and my bond with her made me too strong for you. It would be so easy to kill you for what you did. But I won't, because I'm better than you & Sora! And to prove it (He places an orb next to Riku that holds Sora's memories (except the ones from Castle Oblivion, he keeps those) take Sora's memories. But, next time you try to kill me, I will not show mercy."

Riku: "I wish it were that simple. I am grateful for this, but my boss, DiZ, he will make me hunt you & kill you simply because you're a Nobody, a being born between Light & Darkness when a strong-willed person is turned into a Heartless. (Roxas & Org XIII are the only Nobodies with human form, so the lesser nobodies wish to be ruled by them. They live forever unless killed in battle.) He wants to wipe out your race." Roxas simply limps into the portal he made, followed by the lesser nobodies who chose to support him- Samurai, Twilight Thorns, Dusks & Creepers- all carrying ALL of Org XIII's stolen tech, and the heated tables from the 358/2 Manga Ch, "Org XIII winter break without permission.")

back at Cube

Roxas limps out of the portal and into the room. He sees everyone staring at him before collapsing. Sayla catches him, looking at him & wondering how someone so young can be so powerful. Sayla: 'It doesn't hurt that he's cute too. Hm...' Kyoka (*the only other Female Demon Gate): *in a playful tone* "I think Sayla wants to keep him ;)" Geer: "He possesses tremendous power, but he needs plenty of training. Perhaps we can have him join Tartaros as a 10th Demon Gate?" Sayla simply laid Roxas' head on her lap and started stroking his hair. Little did the future couple know that they would shake up the Multiverse, on their terms alone! ;)

End CH 1


AN: WELL, THERE'S THE INTRO, AND YES, ROXAS WILL JOIN TARTAROS, BUT ONLY FOR A WHILE BEFORE HE & SAYLA-

CARLA: UltimateAvengers! DON'T SPOIL YOUR OWN STORY FOR THE READERS! EVEN IF YOU ALREADY HAVE NEARLY 12 CHAPTERS PLANNED!

AN: THEN STAY TUNED! HAPPY, PLZ TEND TO CARLA!

HAPPY: AYE SIR! AND READERS, DON'T FORGET TO FAV, FOLLOW & REVIEW!

NATSU & GRAY ARE STILL FIGHTING WHILE JUVIA IS CHEERING GRAY ON.