A boy and his dog gazed around. The city had seen better days, and sadly, this used to be one of the better cities.

"Jake, are you sure this is the right part of the Gourmet World?" The boy asked.

The dog looked around, seeing a restaurant. "Oh boy, I remember when that was in business. What the hey went down?"

The boy sighed as he looked down at his weapon, a blade that looked like a key. "Well, we better get going. Princess Bubblegum said I could find a trainer here."

"Well, screw you too!" Ryuko left in a huff. As Guts gazed up at her, Ryuko clutched her uniform. "Great, I'm trapped on this world and the spaceships are too expensive. I'm not even sure the Tiger of Osaka could purchase half of one."

"I know how worried you are about your friend. If we had been stronger..."

"Don't beat yourself over it, Senketsu. Those shadow creatures just continue to reform." Ryuko sighed. "There must be an easier way to get a spaceship."

Guts barked and ran off. Ryuko chased the only lead to Mako, but instead, she saw a man, a robot and a cat surrounded by those shadow monsters. Ryuko wasted no time pulling out her Scissors Sword and began hacking at some of those creatures. They continued to reform, even though the man helped her out by shooting his gun at them. Then those creatures stopped attacking the group, instead looking over their shoulders and scattering. Ryuko tried to see if they would return, then she checked on the group she saved. "Hey, you guys alright?"

"Man, getting my ass saved by a girl...At least she's cute." The man brushed up his hair that just bounced back in front of him. "The name's Space Dandy, alien hunter. That's QT and Meow."

Ryuko blinked. Had this been Earth, she would have been surprised by the cat alien. Then she remembered Space Dandy's words. "Alien hunter? Does that mean you have a ship?"

"Yep, the Aloha Oe. You won't find better ship than her." Space Dandy ignored the robot rolling their eyes.

"Great. Then can I come with you? I need to find my friend!" She said, trying to ignore the cat alien that was now inspecting her.

However, Space Dandy looked rather thoughtful. "Sorry. You're mighty fine, but we're having trouble feeding our mouths as it is. You should-"

Meow tugged at Space Dandy's jacket, and the alien hunters huddled closely. "Huh, Life Fibers...Near extinct? That much...For that long! Alright, leave it to me."

Space Dandy walked backed to Ryuko. "Okay, you can join us, but you have to remove your clothes."

QT shook his head when Ryuko decided to reshape Space Dandy's face with the blunt end of her blade. "Sorry, what he meant to say was that he suspects your uniform is actually an alien and it's his job to register them."

"Oh." Ryuko let Space Dandy go. "I won't part with Senketsu. I hope the offer's still open."

"Don't worry, baby. It's all good." Space Dandy brushed his hair back into position. "Anyway, we won't depart until we find some actual food here."

Ryuko lightly nodded. "Alright, how hard could it be?"

"Finn, I'm dying here!" Jake the dog clutched his stomach. There's nothing except those food pills, and pills are yuck."

"Yeah, and I still haven't found that swords master." Finn the human looked around with his Keyblade out, having dealt with a surge of Heartless. He took a whiff of the air and cringed. "And it stinks."

Jake sniffed the air, then he began clawing at the ground. "No, that's food! Someone buried their food down there!"

Jake pulled out a fish from the ground. "Alright, this is how you mine fish!"

Finn stared at him. "Jake, you're a dog."

"So?" Jake was cuddling the fish when a cat snatched the fish from his arms. "Hey! Come back here!"

Meow was not going to come back. In fact, he just found food on this forsaken world, and it just happened to be his favorite kind of food. However, Jake the Dog tackled him to the ground. "My. Fish."

"Hey, get off him!" Ryuko had found Meow accosted by a dog, and by chance it looks like Meow found food. She brandished her Scissors Blade.

"Jake!" Finn had found a girl picking on his best friend. "Hey, hag, leave him alone!"

"Hag?" Ryuko's eyes twitched, and Meow decided to stay on the sidelines with the fish. "That's rich, coming from a baby like you."

"Hey! I'm only 13!" Finn summoned up his Keyblade and leapt at Ryuko who only bothered to block it. Before the boy landed, he quickly turn and swung the keyblade into her side. Fortunately, the Keyblade was actually blunt and Senketsu absorbed the hit, but it was still the principle that counted.

"Not bad for a runt." Ryuko almost felt guilty that she was technically holding back.

Jake cleared his throat. "Um, guys, I know you want to beat each other up, but...Heartless!"

Ryuko and Finn's eyes widened as they were surrounded by the Shadows. Ryuko swiped her blade at a Shadow that leapt at her, but she noticed that this time, the Shadow released a heart.

Meow's eyes widened at Finn's weapon. "The Keyblade...the most powerful weapon against the armies of darkness. Just being near the Keyblade Wielder gives anyone the strength to banish the darkness."

"Well, that's good to know." Ryuko hefted her blade and took a quick look at Finn. "How about we see who can get the most?"

"Gladly." And with that, Finn, Jake and Ryuko charged.

((So to clarify, Honnouji Academy was destroyed by the Heartless. Instead of Ryuko getting the Keyblade, it will be Finn from Adventure Time.

Also, I wonder if I should start an actual story. I guess, by Chapter 50 of this, I'll start one at least. And to make that special, I'll finally write the RWBY/Kill la Kill prompt I'll been hinting in my summary.))