Avengers X Kingdom Hearts - Endgame

Disclaimer: I do not own these characters or properties. Marvel Studios is owned by Disney Entertainment and Marvel Comics. Kingdom Hearts and their characters are jointly owned by Disney Interactive and Square Enix. The Sonic the Hedgehog franchise and their characters are owned by SEGA. This work is pure fan fiction and how both worlds of Kingdom Hearts and the MCU would mix together. There may also be cameos from other franchises that pop up. Please Enjoy.)

Chapter 9: Uniting the Heroes

***AVENGERS COMPOUND - MEETING ROOM***

Inside the dimly lit meeting room of Avengers HQ, Nat gathered the holographic projections of their allies from various corners of the meeting room was bathed in a soft blue light, emanating from the holographic projections that flickered to life around the table. The walls were adorned with screens displaying data, maps, and images from various worlds. The air was filled with a sense of anticipation and urgency as Nat took her place at the head of the table.

Standing in front of Nat in the holograms were Tails, Aqua, Rocket & Nebula, Goofy and Carol Danvers. They were summoned to this emergency meeting with haste, there was something important Nat needed to address, that could change the course of history and fix the mess the universe was in.

"Alright, Nat, what's so frickin' important that we had to interrupt our mission?" Rocket quipped, crossing his arms.

"We are being paid for every Heartless ship we find, so be quick Romanoff." Nebula added, with a sense of urgency in her metallic voice.

"Everyone, I have some incredible news," Nat began, her voice tinged with emotion. "We've found Sora. He's back, and he's ready to join the fight."

Tails, Carol, Rocket, and Nebula exchanged amazed glances, each eager to meet the legendary Keyblade wielder they had heard so much about. Aqua and Goofy couldn't hide their joy, their faces glowing with happiness at the revelation that their long-lost friend was alive and well.

"No way! Seriously?" Tails exclaimed, his two tails wagging happily behind him.

Carol's eyes sparkled with curiosity. "Sora, huh? I've heard tales of him. Can't wait to meet him in person," she said, her confidence evident in her voice.

Rocket's expression softened, and he scratched his head. "Well, well, look at that. Never thought we'd see the day," he muttered, trying to hide the hint of emotion in his voice.

Nebula, ever stoic, couldn't help but crack a small smile. "Good news, indeed," she said simply, but the warmth in her tone was undeniable.

As for Aqua and Goofy, their reactions were priceless. Aqua's eyes teared up with happiness, and she placed a hand over her heart. "I knew he was out there somewhere," she said, her voice quivering with emotion. "I'm so glad he's safe."

Goofy's ears wiggled with excitement, and he grinned from ear to ear. "Gawrsh! This is the best news I've heard in a long time! Sora's back, huh? I can't wait to catch up with him," he said, his voice filled with genuine joy.

Nat continued, "He's still a bit rusty, given the circumstances he was found in, but he's training hard here at the compound with Kairi and Axel. We'll get him back to full strength in no time." Her determination was evident as she spoke, instilling confidence in her fellow heroes.

How did you find him?" Tails asked, his eyes gleaming with excitement.

Nat smiled, her eyes reflecting the joy of the moment. "He was found in Twilight Town, and we brought him here. He was found in a bit of a comatose state, but with Kairi and Axel's help, he's been training hard to get back to full strength."

Carol chimed in, her voice tinged with admiration. "That's incredible. He's one tough fighter, I've heard."

"He sure is," Nat replied. "And he's eager to get back into action. He's been catching up on everything that's happened while he was away, thanks to Steve's memoirs." She glanced at the hologram of Steve, who offered a modest shrug.

"Wait, people read those… seriously?" Quipped Rocket, with a playful expression on his furry face.

Nat smirked and couldn't hide a laugh from the Raccoon's comments. The atmosphere in the room was positive, showing that the return of Sora - who connected with everyone he met, was truly one big step for the Universe to heal.

"I'm just glad he's back," Aqua said, her voice full of gratitude.

Rocket leaned forward, a mischievous grin on his face. "So, how's he been adapting to being awake?"

"He's training in the combat room with Kairi and Axel," Nat said, motioning toward the holographic display of the compound's interior. "But I'm sure he'll be thrilled to meet all of you."

Nebula, who had been silently observing, spoke up. "We could use all the help we can get," she said, her tone serious. "If he's as skilled as you say, he'll be a valuable asset."

Nat nodded in agreement. "Absolutely. With Sora on our side, we have a better chance of taking down the Heartless and putting an end to the darkness that's been spreading across the universe."

The room was full of buzz with Sora's arrival back to the realm of light. They knew this could help them in future battles against darkness and evil. However, the good news kept on coming to the heroes. Nat reached into her pocket of her jeans and pulled out a device, ready to show the team this truly amazing piece of technology that could save the universe.

Tails, with his keen eye for gadgets, was the first to inquire, "What's that in your hand, Nat?"

"This, my friends, is Tony's latest invention," Nat said, holding it up for the holograms to see. "After some deep thinking and tinkering, he managed to create a fully functioning Time-Space GPS."

Aqua nodded in approval. "Tony was always one step ahead of the curve," she said. "Even in the midst of our battles in space, he was thinking about ways to better equip the team."

Goofy, ever the curious one, asked, "So, what does it do exactly, Nat?"

Nat grinned, knowing the answer would astound them. "With this device," she explained, "we can travel through time safely and predictably. Tony stabilized time travel, so instead of time flowing through us, we can navigate through different time periods using the GPS."

"So it's like a... time-traveling map?" Tails asked, fully impressed with his fellow creators' work.

"Exactly," Nat replied. "We can input coordinates and select specific points in time to visit."

Rocket, always a bit skeptical, raised an eyebrow. "And you're sure it won't blow us all to smithereens?" he asked.

Nat chuckled. "I'm confident in Tony's work," she assured them.

The holograms exchanged glances, a mix of excitement and cautious optimism spreading among them. The thought of traveling through time and undoing the devastation caused by Thanos was both thrilling and daunting. The holograms were captivated by the Time-Space GPS in Nat's hand, their curiosity piqued by its potential. Tails, the scientific prodigy, couldn't resist examining the device closely.

"Tony's a genius," Tails marveled, studying the intricate design. "This technology is truly groundbreaking."

Rocket chimed in, ever the skeptic. "Genius on Earth, maybe," he quipped. "But let's see how it holds up against the rest of the universe."

Aqua, her eyes filled with wonder, asked, "Nat, can you explain again how it works?"

"Tony managed to stabilize time travel, making it safer and more predictable. The GPS allows us to navigate through different time periods without the risk of time flowing through us, preventing any paradoxes."

Carol nodded, impressed. "That's incredible," she said. "With this, we can potentially undo all the damage caused by the snap."

Nat's eyes gleamed with determination. "Exactly," she said. "That's the plan. So far it is to go back in time, retrieve the Infinity Stones before Thanos can get his hands on them, and bring them to the present to reverse the snap."

Tails nodded thoughtfully. "It's a risky plan, but with the GPS, it might just work."

Rocket added, "Yeah, and if we pull this off, we'll be the greatest team of heroes in the galaxy."

Aqua looked hopeful. "I'll do whatever it takes to bring back Terra, Ven, and the others we've lost."

Goofy, ever the optimist, chimed in with a smile, "Gawrsh, sounds like a plan!"

Carol asked, "So, when do we start?"

Nat replied, "As soon as possible. We need all hands on deck. That's why I am asking all of you to come to Earth, so we can begin brainstorming and planning the 'Time Heist'."

"Time Heist?" Rocket asked. "That's the best name you could come up with?"

Nat laughed. "Blame Scott. He's the one who named it."

"Who's Scott?" Asked Aqua, looking towards Nat.

"Scott is Ant-Man. He's a member of our team."

Carol joked, "Seems like Earth has a thing for bug-themed crime fighters these days."

Goofy, always the optimist, added, "Well, it's not about the name, fellas. It's about fixing things and bringing back our friends."

"Exactly. We have a chance to make things right, and we can't waste it." Tails said in agreement.

With unanimous agreement from the holograms, Nat couldn't help but feel a surge of determination and hope. The scarred Universe they call home could be back to fully healing in no time with this group of amazing heroes.

"Great, we're all in this together," Nat said with determination. "Let's bring our friends back and save the universe."

Tails nodded eagerly. "Absolutely! I'll get Sonic, and we'll use Chaos Control to travel here shortly," he said, already planning the logistics in his mind. "Also, Tony wants to speak with us about the Chaos Emeralds. Count me in to help with anything he needs."

Aqua, too, was eager to join the cause. "I'll come straight away after my students depart for their team-building mission," she said, with excitement and eagerness to help her friends.

Goofy's cheerful voice chimed in, "I'm up for it! Max can handle things here as the new Queen's Captain. I have full faith in my son."

"I just need to wrap up some business in Arendelle, but I'm in," Carol said. "Anna and I have been keeping the world safe since Elsa's snap."

Rocket and Nebula shared a glance before nodding. "We'll be on route shortly. We're finishing up a mission to destroy some Heartless ships causing distress to space travelers," Nebula said.

Nat beamed with satisfaction. "Excellent. Can't wait to see everyone here," she said.

The room full of holograms glowed with glee, even the blue lighting from the holograms shone brighter with the pieces of excellent news being reported from Earth. However, one thing came to Carol's mind, something she needed to seek clarity.

"Just one thing, Nat. What about Riku and Thor?"

Nat's expression softened. "Riku is a bit tough to find," she admitted. "But I have faith that Sora and Kairi can track him down and bring him to Earth."

Rocket chimed in with a smirk, "And what about Thor? Last time I saw him, he was giving Thanos a much-needed haircut."

Nat sighed. "Thor's been a bit... distant," she explained. "But I'm planning to send Bruce and Axel to New Asgard to speak with him. Maybe they can convince him to join our cause."

Carol smirked. "Good luck with that," she said. "Thor's been rather cold and unapproachable, ever since the snap and changing Radiant Garden to New Asgard.

"I'll talk to Bruce and Axel. I'm sure they can find a way to persuade grumpy pants to join our cause." Nat announced, noting that she had trust in Bruce and Axel to speak with Thor.

Rocket smirked. "Well, once I'm at Earth to drop off Nebula, I can take Axel and Big Green to see him. Maybe we'll have better luck with me, the fire guy, and the giant green book worm."

Nat laughed, grateful for the levity Rocket brought to the conversation. "Sounds like a plan," she said.

With the Avengers and their allies all on board, their path was clear, though challenges lay ahead. Finding Riku, convincing Thor, and coordinating their time-travel mission were daunting tasks, but the camaraderie and unity among the heroes gave them strength.

As they prepared to embark on this epic adventure, the weight of the universe rested on their shoulders. The fate of countless worlds depended on their success. But they knew they were not alone—friends, old and new, stood with them, and hope shone brightly in the darkness.

***AVENGER'S HQ - TRAINING FACILITY***

The training facility of Avengers Compound was a marvel of modern technology and innovation. It was a vast, high-tech chamber, carefully designed to accommodate the diverse combat styles and abilities of the heroes it hosted. Stark Industries spared no expense in creating a space that could challenge even the most powerful beings in the universe.

The walls of the training room were constructed of reinforced nano-alloy panels, capable of withstanding immense force and magical energies. Large holographic projectors adorned the ceiling, creating vivid and ever-changing landscapes that adapted to the fighters' needs.

The floor was made of a special kinetic material, responsive to the heroes' movements. As they traversed the room, the ground beneath them would change texture, offering varying degrees of resistance and traction to challenge their agility and balance.

Surrounding the training area were observation decks where other Avengers and allies could watch and learn from the sparring sessions. High-tech monitors displayed real-time data, tracking everything from the fighters' heart rates to the energy output of their attacks. This allowed them to analyze their performance, identify areas for improvement, and collaborate on new strategies.

The facility was equipped with advanced combat training dummies that replicated the strengths and weaknesses of various adversaries. These holographic foes could simulate the abilities of notorious villains, creatures from distant worlds, or even their own allies, providing an endless array of challenges to hone their skills.

Safety measures were also in place to prevent accidents during intense battles. Force fields and emergency shut-offs could be activated to protect the fighters from life-threatening situations while still allowing for rigorous training.

As Sora, Axel, and Kairi engaged in their training session, the room hummed with energy. Bright neon lights illuminated the holographic landscapes, creating a mesmerizing ambiance. The sounds of clashing Keyblades, magic spells, and battle cries reverberated throughout the chamber, making it feel like an epic showdown from one of their grand adventures.

The training facility was a place where heroes could push their limits, discover new abilities, and strengthen their bonds with one another. It represented the unwavering commitment of the Avengers to be prepared for any threat that might arise.

Within the immersive training facility, Sora, Axel, and Kairi stood back to back, ready to face the simulated onslaught of Heartless, Chitauri, and Ultron Sentries. The holographic landscape shifted around them, transporting them to a bustling city under siege.

Sora gripped his Happy Gear Keyblade, its dual-wield form crackling with energy. Kairi's Destiny Embrace glowed with a gentle light, and Axel twirled his Bond of Blaze with a smirk on his face.

The Heartless emerged from the shadows, their glowing yellow eyes fixated on the trio. Sora dashed forward, unleashing a flurry of strikes, effortlessly weaving through the Heartless' ranks. Axel followed suit, his flames engulfing several Heartless as he spun and twirled, leaving a trail of fire in his wake. Kairi combined her Keyblade strikes with potent magical spells, sending waves of light to dispel the darkness.

As they fought side by side, the trio's synchronization was impeccable. They moved like a well-oiled machine, anticipating each other's moves and covering any openings. Sora swung his Keyblade in wide arcs, Axel exploited the fire to create openings, and Kairi's precise strikes targeted the Heartless' weak points.

The simulation intensified as Ultron Sentries and Chitauri joined the fray. Ultron Sentries fired energy blasts, while the Chitauri's blasters filled the air with deadly projectiles. Sora, Axel, and Kairi expertly evaded and deflected the attacks, their teamwork seamless.

Sora called upon his magic, summoning a swirling vortex of wind to lift the enemies off the ground. Kairi infused her strikes with healing spells, keeping her allies in top condition, while Axel engulfed the enemies in fiery explosions.

Their battle banter was a mix of determination and light-heartedness. Axel quipped, "Hey Sora, think you can keep up with me?" to which Sora replied with a grin, "I'd like to see you try and keep up with me!" Kairi interjected, "Guys, focus! We've got this!"

Their combined efforts were awe-inspiring. Sora leaped into the air, surrounded by ethereal blades, while Axel engulfed himself in a whirlwind of flames. Kairi's Destiny Embrace emitted a brilliant light as she spun, creating a protective barrier around them.

As the waves of enemies kept coming, the trio's endurance and resolve were put to the test. They fought with unwavering determination, knowing that the fate of the universe depended on their ability to work together as a team.

The holographic landscape changed again, transporting them to a desolate wasteland, and a new wave of adversaries emerged. Sora called upon the power of his Keyblade transformations, unleashing a dazzling display of magic and acrobatics. Axel's flames roared as he moved through the battlefield, leaving enemies scorched in his wake. Kairi's magic enveloped her in a radiant aura, and her Keyblade glowed with even greater power.

Their training session continued for what felt like hours, each moment pushing them to the limit. But in the end, they stood triumphant, their foes vanquished, and their spirits soaring.

As the holographic simulation dissipated, Sora, Axel, and Kairi shared a triumphant smile. They knew that with their combined strength and the support of their friends and allies, they were ready for the challenges that lay ahead. Together, they were an unstoppable force, determined to bring light back to the universe and defeat any darkness that dared to stand in their way. Sora, Axel, and Kairi exited the training simulator, breathing heavily but filled with a sense of accomplishment.

"You guys were amazing there!" Sora said, wiping the sweat from his brow.

"Thanks, Sora. You did great too," Kairi replied, giving him an encouraging smile.

Axel playfully bumped his shoulder against Sora's. "Yeah, you're getting back in the groove, kid. Just give it a little more time."

Sora nodded, grateful for his friends' support. "I'll keep training hard. I want to be at my best when we go on this time-traveling mission."

As they made their way to the vending machine, Scott Lang entered the facility, holding a plate of cut-up orange slices.

"Hey, guys! I brought some fresh oranges. They're great for replenishing after a tough workout."

Sora's eyes lit up, and he eagerly grabbed a slice. "Thanks, Scott! This is just what I needed."

Axel and Kairi followed suit, helping themselves to the refreshing snack. "You're a lifesaver, Scott," Axel said with a grin.

Scott shrugged modestly. "Well, I know how hard you guys have been training, and I figured you could use a little pick-me-up."

The four of them sat down in the training facility, enjoying the oranges and sports drinks. The atmosphere was relaxed and friendly, a stark contrast to the high-intensity battle they had just experienced.

As they enjoyed the post-training snacks, Sora listened intently to Scott's adventures as Ant-Man. The young Keyblade wielder found himself inspired by the journey of redemption and second chances.

"It's amazing how you turned your life around," Sora remarked with admiration. "You've become a hero for your daughter and so many others."

"Yeah, well, being Ant-Man gave me a chance to be the person my daughter Cassie could look up to," Scott replied, a smile of pride on his face. "It's been a wild ride, that's for sure. Defeating Cross and saving Janet from the Quantum Realm, that was something else."

Kairi chimed in, "It's wonderful how you were able to reunite Hope with her mother and Hank with his wife. Your actions brought families back together."

Axel nodded, leaning against the vending machine, "You and I have something in common, Scott. We both changed from bad guys to good guys."

"True that," Scott said, nodding in agreement. "Sometimes all you need is a second chance to make things right."

Sora, Axel, and Kairi nodded in unison. They understood the significance of second chances, as each of them had faced their own trials and tribulations throughout their journeys. It was a reminder that no matter what had happened in the past, they could always choose to change and become better.

As they finished their drinks and orange slices, they walked back to the training area. Sora expressed his gratitude to Axel and Kairi for helping him regain his strength and confidence. "I couldn't have done it without you guys," he said with a heartfelt smile.

Axel ruffled Sora's hair playfully, "You'll be back to your old self in no time, buddy. We've got your back."

Kairi placed a reassuring hand on Sora's shoulder, "And we'll keep training together to make sure you're ready for whatever comes our way."

Scott watched the interaction between the trio and couldn't help but feel a sense of camaraderie and unity.

"You guys make a great team," Scott said, a hint of admiration in his voice.

Sora beamed at the compliment, "Thanks, Scott. And thanks for the oranges. They really hit the spot."

Scott grinned, "No problem, kid. Always happy to share my secret weapon for recharging."

As the three were about to go for round 2 in the training simulator, Steve and Silver entered the training facility. Sora, Axel, and Kairi greeted them with warm smiles. Steve glanced at the orange peels and chuckled.

"I see Scott got you guys some oranges. Good choice, they're excellent for recovery."

"Yeah, they were just what we needed," Kairi replied.

Sora nodded, adding, "Thanks for looking out for us, Scott."

Scott shrugged, feeling a sense of camaraderie with the group. "Hey, we're all in this together. If there's anything I can do to help, just let me know."

Steve turned his attention to Sora and asked, "How's the training going, Sora?"

Sora beamed, feeling encouraged by Steve's presence. "It's going really well. I'm getting back to my best."

Silver, who had been standing beside Steve, spoke up. "That's great to hear, Sora. We could use all the strength we can get for what's ahead."

Curiosity piqued, Sora asked, "What's going on, Steve? Is there something specific you need us for?"

Steve's expression turned serious as he explained, "Bruce and Tony have been doing some digging, and they might have a lead on Riku's whereabouts. We need you and Kairi to track him down and bring him to Earth."

Sora and Kairi exchanged determined glances. "Of course," Sora said firmly. "We'll find him and bring him back."

Kairi nodded in agreement. "We won't let him down."

Silver stepped forward. "Riku was last spotted in a world called 'The Dragon Realms.' It's a place filled with magic and mythical creatures, including dragons."

Scott couldn't help but interject, still trying to wrap his head around everything. "Hold up, Dragon Realms? Dragons are real?"

Steve chuckled, understanding Scott's confusion. "In this universe, Scott, almost anything is possible. We've seen talking animals, giant keys, time traveling people, and now dragons. It's a whole new world out there."

Scott shook his head in amazement. "I've been gone for a while, and it seems like I've missed a lot."

Just then, Tony entered the room - looking towards the group of heroes with interest.

"Don't worry, you'll catch up soon enough," Tony quipped as he entered the room.

Sora turned to Tony. "So, you found where Riku is?"

Tony nodded. "Bruce and I have been doing some digging, and we believe he's in that world. We picked up energy signatures that match."

Kairi's eyes widened. "The Dragon Realms? It does sound incredible."

Tony smirked. "Well, incredible or not, we need you two to go there, find Riku, and bring him back to Earth."

"Tony's right, we need all hands on deck with the Time Heist. Riku is needed in this time of need". Steve ordered, his sense of leadership showed in his tone of voice.

Sora and Kairi exchanged determined looks.

"You can count on us," Sora said.

Kairi nodded. "We won't let you down."

Steve clapped them both on the shoulders. "I have no doubt you'll find him. And when you do, we'll be one step closer to completing our mission."

Silver added, "Riku is a key player in this fight, and we need him with us."

Scott shrugged. "Well, if you guys are dealing with dragons and time travel, I guess finding Riku in some Dragon Realms is just another day in the life of the Avengers."

Everyone chuckled, feeling the weight of their mission but also the strength of their bond. As they prepared to face the unknown and bring back their friend, they knew that together, they could conquer any challenge that came their way.

Silver turned to Sora with a grin. "Once you're back with Riku, maybe we can have that sparring match. I've heard a lot about your combat skills."

Sora returned the smile. "I'm looking forward to it."

Clearing his throat, Axel tried to bring the conversation to him. He wondered what Cap had in store for him.

"Where do I fit into the plan, Cap?"

Axel's question drew all eyes towards Steve, who considered the best way to utilize his fiery friend.

"We need you to go with Bruce and Rocket to New Asgard," Steve replied. "Convince Thor to join us in the fight. We could really use the God of Thunder on our side."

"How has Thor been? It's been so long since we've seen him." Sora questioned with curiosity.

Tony let out a playful chuckle. "Well, he's been... less than stellar, to put it lightly," he said. "Losing to Thanos hit him hard, and he's been hiding away in New Asgard ever since. He's been like a pouting kid, avoiding any responsibility or interaction."

Kairi nodded, understanding the pain Thor must be going through. "It's understandable that he's hurting," she said. "But I don't agree with him changing Radiant Garden to New Asgard. He's lost hope, and we need to remind him of his strength."

Scott scratched his head, still trying to grasp all the information he was hearing. "So, we're trying to convince the God of Thunder to join us in saving the universe? This is wild, even for me."

"Leave it to us, Scott. We'll work our charm," Axel said with a wink.

Silver nodded, his eyes filled with determination. "Exactly. Do whatever it takes to get him on board. We've faced impossible odds before, and we'll do it again."

Tony grinned. "That's the spirit," he said. "There's a universe to save, and we're the ones to do it. Together, there's nothing we can't accomplish."

With renewed resolve, the team set out on their respective missions - Sora and Kairi to find Riku in The Dragon Realms, Axel, Bruce, and Rocket to New Asgard to speak with Thor, and the rest to gather allies and resources for the time heist.

As they prepared for the challenges ahead, they knew that their journey was far from over. The road ahead was uncertain, and dangers lurked around every corner. But with their unity and strength as a team, they were ready to face whatever came their way.

They were the Avengers, and they were the only hope for a universe in need. As they stood together, they knew that the fate of everything they held dear rested on their shoulders. But they also knew that they were not alone. They had each other, and together, they would overcome any obstacle and save the day.

***SOME HOURS LATER - AVENGER'S HQ OUTSIDE***

The warm rays of the afternoon sun bathed the Avengers Compound as Scott and Silver sat outside, enjoying a spot of late lunch. On the menu were delicious tacos, and Scott couldn't help but savor each flavorful bite. Silver, intrigued by this new Earth delicacy, took a bite of his own taco and his eyes widened in delight.

"These are amazing," Silver remarked, taking another bite.

Scott grinned, pleased with Silver's reaction. "Glad you like them! Tacos are one of Earth's greatest inventions."

Before Scott could take a bite of his own taco, a sudden blur of blue streaked past them, snatching the taco from his hand. Both Scott and Silver were left stunned and bewildered, their eyes following the blue blur that came to a halt a short distance away.

"What the heck?" Scott exclaimed, bewildered.

Silver's eyes followed the blue streak and a smile spread across his face. "Hey, it's Sonic!" he called out.

The blue hedgehog turned around with a taco in hand, munching away. "Long time no see, Silver!" Sonic replied, a cheeky grin on his face.

Scott was dumbfounded. "That's a blue hedgehog!" he exclaimed.

Silver chuckled. "Yes, that's Sonic," he said. "He's one of Earth's allies. Sonic, meet Scott, a new friend from this timeline."

Sonic grinned and extended a hand. "Nice to meet you, Scott. Sorry about the taco, by the way. It's just too tasty to resist."

Scott shook Sonic's hand, still processing the surreal encounter. "Uh, nice to meet you too, Sonic," he managed to say.

Silver, ever curious, asked Sonic how he had arrived from Mobius. Sonic proudly showed off the green Chaos Emerald.

"Chaos Control," he said with a wink. "It's my way of traveling between worlds. Tails and I arrived not long ago."

At that moment, Tails walked out of the Avengers HQ and joined the group. He smiled and greeted Silver warmly, "Hey, Silver. Good to see you again."

Silver nodded in return. "Likewise, Tails. I hope you've been well."

Tails then turned his attention to Scott. "You must be Scott. Nat's told me about you."

Scott grinned, feeling welcomed by these new friends. "Yeah, that's me. Nice to meet you, Tails."

"So, what brings you from the future, Silver?" he asked.

Silver sighed, "It's a long story, but let's just say the snap in this timeline has caused some serious problems back home."

Sonic shrugged, "Eh, there's always something going on. If it's not Infinite or Eggman Nega, it's something else, right?"

Silver nodded, acknowledging the chaotic nature of their world. "You got that right."

Tails leaned in, his excitement palpable as he shared his recent collaboration with Tony and Bruce. "Guys, you won't believe what we've been working on," he began, his eyes shining with enthusiasm.

Sonic, Silver, and Scott leaned in, eager to hear more about this new development.

"So, Tony and Bruce have been studying the blueprints for a giant Quantum Tunnel," Tails explained. "It's a device that will allow us to travel through time and space more efficiently and safely. With the power of the Chaos Emeralds as a battery, we might be able to make it work."

Sonic's eyes widened with curiosity. "A giant Quantum Tunnel, huh? That sounds pretty cool! And with the Chaos Emeralds, we'll have all the power we need!"

Silver nodded in agreement. "The Chaos Emeralds have incredible energy. If we can harness that power, we might be able to stabilize the time travel and make sure we don't run into any more... uh, complications.""

Tails nodded in agreement, "Exactly! The machine only needs two emeralds. We have one, but we're needing to find one more, and then we're good to go."

As they discussed their plan, Silver suddenly reached into thin air and pulled out a vibrant red Chaos Emerald.

Sonic's eyes widened, "Whoa, dude! I've been searching for that one for ages!"

Silver looked apologetic, "Sorry, Sonic. When I came to this timeline, a stranger in a hood gave it to me. I didn't realize it was yours."

Sonic waved it off, "No worries, buddy. We're on the same team, right?"

Scott, still trying to wrap his head around all the new information, interjected, "Okay, hold up. What are those things?" he asked, pointing at the emeralds.

Tails took a moment to explain, "The Chaos Emeralds are incredibly powerful gemstones that hold immense energy. Each one has unique abilities, and together, they can alter time and space."

Scott blinked in surprise, "Seriously? And you guys just have them lying around like that?"

Sonic grinned mischievously, "Well, not lying around exactly, but they do have a way of popping up when they're needed."

Tails added, "And luckily, Sonic has a knack of locating them."

Scott shook his head, still trying to process the fantastical nature of their world.

"Man, I thought time travel was wild enough, but this takes it to a whole new level."

Sonic laughed, "Welcome to our world, Scott!"

As the conversation continued, Sonic couldn't resist eyeing Scott's untouched taco.

"Hey, you gonna finish that?" he asked, his eyes gleaming with mischief.

Scott chuckled and pushed the plate toward Sonic. "Nah, go ahead. I think I've had enough mind-blowing experiences for one day."

With laughter and camaraderie, the group of friends enjoyed their time together, knowing that they were united in their mission to save the universe. With the power of the Chaos Emeralds and Tony's Time-Space GPS, they felt a newfound hope and determination. They were ready to face whatever challenges lay ahead and bring back the light that had been taken from their worlds.