Disclaimer: I do not own Square-Enix or Disney.
The Aftermath of Kingdom Hearts: Chain of Memories
Note: This is entirely prediction; the true outcome might be completely different.
Also, most of this you wont get unless you beat the Sora story of Chain of Memories.
Sora wakes up to the sound of a small buzzing noise. "Eh.. Where am I?" He wakes up to the face of a smiling girl he does not recognize. "Who are you?" She replies "Er. I'm Naminé. You.. Knew me. I don't really have any time to explain. We must leave." Sora states in confusion
"What? Uh, Okay." Sora and Naminé begin walking downstairs, when he sees somebody pass by. "Riku! What are you doing here?" Riku, now that he finally found Sora. realizes that Sora doesn't remember anything from Castle Oblivion. "Oh, um hey... Well, I uh. got lost and was looking for you?" Sora, Riku and Naminé begin walking downstairs.
Sora is thinking about the last thing he remembers. He remembers being in a large open field. Next thing he knows, he waking up in some machine. "So what's going on?" Sora asks. Naminé says "There is somebody you need to see." Sora walks outside. "Kairi? Oh my god…. Kairi!"
"Kairi!" Sora runs forward, only to find Kairi disappearing. "Where's Kairi!" Naminé looks at Sora. "Some things must be revealed. Other times, it is best to find out later." Riku also wants to know what happened to Kairi. "What are you talking about?" Naminé just looks on, "I must go now. But first, you need some way to get around. I understand. Kairi is waiting for you." She disappears and in the place of her appears Sora's original Gummi Ship. He turns around. "Riku, I know you know what's going on."
Riku tells him everything he knows (basically everything that happened in KH: CoM Sora Story.) Riku goes inside the "Excalibur" (as he calls the ship) and begins to turn it on. "Are you coming or what Sora? Remember what she said, let's go find Kairi."
"We wont be able to" Sora says in despair. "The walls have been sealed. Ansem is gone, and that means so is Kairi." Riku looks at Sora. "What made you think he's gone?" Sora starts walking to the ship. "Because I defeated him in The End of the World, remember?" Riku replies "well, if we can't leave to any other world, then Kairi must be on this world."
Sora and Riku begin the search for Kairi. "Oh, where could she be!" Sora said. "Wait, where are Donald and Goofy?" Riku says. "I don't know. I didn't see them on the way out. Hey, Look, it's heartless! Their shouldn't be anymore, I destroyed Ansem, which means the Heartless should be gone." Riku begins running toward the heartless. "Who ever said you destroyed him?"
Riku begins slashing away, but more and more Heartless keep coming. "I COULD use some help here!" Sora begins slashing through. All of a sudden, they hear a scream. "AHHHHH!" It's a girl's voice. "Maybe that was Kairi!" They keep going through, when they see Darkside (the original heartless, he's the very first boss you fight in the first Kingdom Hearts (Remember, it's Sora's shadow)) "You again! Ugh…………." So Sora begins to attack, and once Darkside is defeated, he sees a woman lying on the floor. "Man, it's not Kairi." Riku replies "Well what did you expect?"
"Eh…." "Huh? She's waking up!" Riku begins talking to her. "Are you okay?" "Oh, yes. I give thanks to you." She stands up and does this weird wave and ends with her hands in the formation of a ball. "Thank you for stopping them. My name is Yuna."