Everytime I watch either a KH or an MCU clip, I get inspired to write this fic. I don't own KH nor the Avengers.
Back at the helicarrier, Fury sees the destruction happening in New York. He hopes the Avengers will make it in time.
"Sir.." Hill approached. "The council is on." Fury sighs in frustration. He has a feeling this won't be an easy conversation.
Meanwhile on a rooftop, Barton is shooting arrows on Chitauris and Heartless together.
"Stark, Kairi. You got a lot of strings sticking to your tail." Clint reported while shooting at a Heartless... without looking.
Kairi and Tony flew together and killed more Chitauris and Heartless effortlessly.
"We're just trying to keep them off the streets." Tony said on the commlink.
And trying to keep the focus on us." Kairi told him.
"Well, they can't bank worth a damn. Find a tight corner." Barton suggested. He pull an arrow and shoots a legion of Chitauris.
"We'll roger that." Kairi said. She and Tony leads on towards another tunnel and took out all of their enemies except for one Big body Heartless. Tony tries to shoot it with his plasma but the Big body blocked it.
"It's no use, Tony. We have to attack it from the back." This gives Tony an idea. He sneaks from behind spins around in circles for a moment until The Big Body Heartless couldn't see him. Kairi saw it as an opportunity and flies over from behind and shoots it with her Keyblade, eliminating the Big body Heartless away. Kairi looks up at Tony and nodded.
"Nice work, Princess." Praised Tony. "You're quite a fighter." Kairi thanked him and they fly together to save more people.
Meanwhile one Levitihan was approaching slowly towards an office building. The people working there were screaming in panic. Lucky for them, The Hulk crashes through their floor and jumps out to the jaw of the Levitithan. The Levitithan tries to get the Hulk off of his mouth but The Hulk is too strong. Meanwhile during the battle on the ground, Natasha was using the energy rifle that she took from a Chitauri Solider. She rams it through it's throat then kills a Heartless.
"Cap, Sora. None of this is gonna mean a damn thing if we don't close that portal." She said.
"Our biggest guns couldn't touch it." Cap told her.
"Well maybe it's not about guns." She said while looking at Stark tower. "I get over to Stark's tower. You and Sora stay down here and fight."
"If you wanna get up there. You're gonna need a ride." Cap told her.
"I got a ride. I could use a lift though." Cap noticed it and crouched down.
"Are you sure?"
"Yeah. It's gonna be fun." She quipped.
"Good luck, Natasha." Sora said. Natasha nodded and runs to Cap. Cap uses his shield to boost her up towards a flying Chariot. She shooter's linkage to it. She then Jumps on the rider and sticks her knives into his nervous system. She gets him to Bank over a building.
Kairi and Tony arrives and shoots other Chitauri riders and solider Heartless. They make their way towards Cap and Sora. Tony points his hand boosters towards Cap's shield as it reflected his hand boosters killing off More Chitauris. The two Iron people flew back up.
From above them, Hawkeye sends down remaining arrows. He sends one across the street then he takes down another Chitauri rider.
Thor and Hulk fight on top the back of the Leviathan, tearing apart and fighting soldiers. Hulk breaks off a massive piece of armor and slams it down onto the spice of Leviathan. Summoning all his strength, Thor, drawing lighting to it from the sides, brings his attacks down with a terrible blow.
The Leviathan crashes into a history museum, dead. Thor and Hulk stand on the back of Leviathan after bringing it down, Hulk punches Thor then gives a smirk.
Back on the Bridge street, Sora and Cap were outnumbered by Heartless and Chitauri ground groops. Sora groaned in frustration.
"Cap, there's too many of them!"
"I know, Sora!" Cap groaned. "Do you have any kind of magic spell to dispose of them?" Sora gives his friend a smirk.
"I do, give me your shield." Cap was reluctant but he hands his shields to jumps with his Keyblade on his left hand and the shield on his right. He closed his eyes for a moment before opening them back. He then starts to spin into a tornado. Gusts of wind started sucking the Chitauri as Sora casts fire, burning them down to a crisp. Once the Chitauri died, Sora smiled then handed Cap back his shield. Cap gives Sora a nod of approval.
"Nice work, Sora."
"Cap, Sora. The bank on the 42nd past Madison. It's that guy Loki is working with. I see him cornering Civilians in there."
"We're on our way." Sora said. He follows Cap to the bank. As they made it. They see Xigbar who is leading Big body Heartless and Chitauri soliders with a grenade.
"All right, guys. When I say go... you strike." Xigbar ordered. "3... 2..." But before he could one, someone hit his face thus knocking him down. He raised his head to see that it was Sora's Keyblade that hit him. He sees them both coming through the window. Cap pushes a desk knocking out one down before engaging a few hits towards the other. he then breaks his neck and threw him down. Sora doubleflipped and killed a few Chitauri then he turns to the civilians.
"Everybody, get out!" He shouted before a Chituari soilder from behind gives Cap a choke hold and removed his mask. Sora helped him kicking the Chituari in the gut. Cap then flips and before the third Chitauri tried to shoot them but it ended up killing it's own kind. Sora sees the grenade and throws it out the window before the explosion could kill anybody. Sora and Cap look down with relief to see that the civilians were okay. They both heard someone clapping. They turned around to see Xigbar giving them a sarcastic applause.
"Bravo, bravo, Sora. That was an amazing performance. But unfortunately for you, it's the final act of the movie. Once we defeat you, Loki, my master and I use the Keyblade to control Kingdom Hearts."
"Your master?" Sora questioned. "Who are you working for? What is he up too?"
"Can't tell ya, yet." Xigbar said. "All I could tell you is that once he controls Kingdom Hearts. No one will stop him. And there's nothing you, your girlfriend or your Avengers friends can do about it."
"Just try us." Cap said as he tightens his shield to prepare for battle. Xigbar chuckled and summoned his arrowguns and aim at Sora. But before his bullets could hit him, Cap blocked them and hit Xigbar instead. Xigbar teleported on the ceiling and locks his guns together. He take aim at Sora and fires at Sora who deflected it three times.
"Clever little sneak." He remarked then he returns to the surface. He shoots faster bullets but Sora dodged them. Cap throws his shield at Xigbar, knocking him down. Cap throws his shield at Xigbar's head, making him fall down. He runs over to him and punches his face, grabbed his shoulder and throws him up in the air then Cap jumps and punches him. Xigbar had of this so he teleported out knowing leaving Sora confused. He teleported from behind Sora and aims at him. He fires Sora's back, causing him to fall down and drop his Keyblade.
"Sora!" Cap cried. Xigbar teleported to Cap's behind and kicked him down, knocking him on the ground near Sora's Keyblade. He sees Xigbar walking over to Sora's wrist.
"So, this is how it ends, Sora. Once I hit the bullet to your heart, We will have control over you and nobody can stop us. You will be our slave for all eternity."
"Think again, Xigbar!" A voice called out to him. Xigbar turned around and widen his eyes to see Captain America holding Sora's Keyblade jumping towards him. He hits him with his shield and Sora's Keyblade repeatedly. Sora looks up with shock as Cap uppercrosses Xigbar then slashes him flying. He helps Sora onto his feet and hands him his Keyblade. Sora smiled in kind.
"Thanks, Cap." He said. He then aims his Keyblade at Xigbar and shot a beam of light towards him, hitting him as soon as he fell down. He slowly gets back on his feet but he dropped his weapon and holds on to his heart.
"Figures..." He whispered as he started to fade. Only this time it's the light covered corridor that comes after a Nobody is defeated. "It's only fitting that I was struck down by a Keyblade wielder. I just didn't think it would come from a puny little shrimp like you."
"Enough, Xigbar!" Cap exclaimed. "Who is your boss? Xigbar gives a chuckle.
"Can't tell ya. All I know is that he is from this Dimension and once he has the Tesseract, all hope is lost."
"That's not gonna happen! Now, tell us again before you fade. Who is your master?"
"Heh, heh. Like I said. Can't tell you. It's a secret. And don't bother asking Loki. Not even he knows. He just came to me first." He smirked before his whole body disappears. Sora clenched his hands but he felt Cap touching his shoulders in support. Sora looks up at the sky for brief moment. Cap gives Sora a worried look.
"Sora?"
"If Xigbar and Loki is working for someone... then I have to stay here." He said.
"Sora..." Cap was about to reassure him but Sora turned over and gave him a determned look.
"Cap, as soon as we take care of Loki, I must stay here until I find out who was their master. Stop him before he could cook up his evil scheme before it's too late." Cap sighed then touched Sora's shoulders again.
"Okay, Sora. I'll help you stop whoever it is that is threatening this world. I promise you that as soon as this is over, you and Kairi will return to the Islands." Sora smiled at his friend.
"Thanks... Now let's stop Loki." Cap nodded in agreement and leads Sora out of the bank but before he could leave, Sora looks back to the spot where Xigbar died. He has a feeling this isn't over yet.
Uh-oh... who is Xigbar and Loki's master? Could he be a certain mad titan we love to hate? Could be. All I know is that I still plan to rewrite the rest of the KH-MCU. I also plan to write Sora and Cap's first viewing of Star Wars in my Marvel Hearts one-shot. Not only that but the Disney movies starring Sora's friends. Anyway, hope you enjoy this chapter. See ya, next time!