Prince Gumball: An 18-year-old gum/human hybrid and Fionna's crush. He is the prince of the Candy Kingdom. Prince Gumball has the same color scheme as his female counterpart. He has pink skin and his hair is somewhat in a quiff. His head is adorned with a small golden crown with a blue jewel. He wears a hot pink shirt with orange-pink puffed sleeves with magenta stripes and under-sleeves (accompanied by dark-pink sleeve cuffs), a large matching collar with a small blue jewel inside a gold crest on it. He has a belt with another gold crest and a small blue jewel design on the buckle, purple striped dark-pink trousers, and dark-purple shoes. Unlike his female counterpart, he also has visible pink eyebrows. Also, when his eyes, enlarge, they are purple. Kind of like how when Fionna's eyes enlarge they look exactly the same, only hers are blue. He also has ears, unlike his female counterpart. His loyal companion is Lord Monochromicorn.
Cake—Fionna's best friend/adoptive sister and Mo-Chro's girlfriend. She doesn't look much like Jake aside from their body proportions. She has white eyes in which the black pupils become circular if surprised, excited, shocked, or scared. She has a cat muzzle and a small nose (compared to Jake's), cat ears, white fur with many coffee colored spots, and a large bushy tail. Cake may know Morse code in order to speak to Lord Monochromicorn, similar to how Jake knows Korean in order to speak to Lady Rainicorn. Cake plays a hammered dulcimer, as opposed to a viola. Her tail "frizzes out" if it is agitated or worried. As a Lumpy Space 'cat', she is a light color of maroon with large spots of fuchsia to match her coffee-colored spots. Her tail is now lumpy and more beaver-tail-like.
Demon Dog-is the sly antagonist of Dungeon with a sadistic personality. She is a eton blue dog with razor sharp teeth and retractible claws. She has big blue eyes with brown flecks. Small sections of her left foreleg and hind leg are non-existent. She tail is aqua and spiny. She has small aqua spikes on her neck and chest.
Guardian Angel-A man/angel/beast who assists Fionna in the Dungeon. He is actually a monster in disguise of a guardian angel. He wears a Alice blue tailcoat, Celeste pants, a white button up, and Alice blue shoes. He has Celeste skin and large white wings and has white hair.
Fionna—is a 13-year-old adventurer and Cake's adoptive sister. While usually appearing as black dots, her eyes are seen as blue when enlarged. She wears a rabbit-themed hat (similar to Finn's bear-themed hat) with exposed locks of blonde hair. Unlike Finn, her neck is shown. Her outfit includes a teal blue shirt with elbow-length sleeves, a dark blue skirt, and knee-high socks with two thin horizontal stripes at the top. Fionna is heavier set than. She has a green backpack (similar to Finn's) and Mary Jane shoes. Her name was officially changed from "Fiona" to "Fionna," presumably to make it more similar to Finn's name. The pronunciation, however, has remained unchanged. Like Finn and his crush on Princess Bubblegum, it is revealed in many portraits posted that Fionna has a crush on Prince Gumball. Fionna has buck teeth like a rabbit. Fionna, like Finn, is Cake's adoptive sister.
DUNGEON
Title Card
Fionna and Cake, clad in silver armor, stand at the entrance of the dungeon as the monsters growl at them.
Prince Gumball, Fionna, and Cake were flying over the forest on Prince Gumball's car-sized Dove. Prince Gumball summoned it down, and Fionna and Cake hopped off of the bird onto the grass, Fionna with a hammer.
"Alright." Prince Gumball told the girls, still floating above on the Dove. "I need you to hammer all these safety signs around the Dungeon hole." He reached behind him and dropped down ten different signs saying different things, "I've gotta jet off on my Dove and take care of some royal junk."
"As you wish, Prince." Fionna smiled.
"What you want, Dada." Cake agreed.
"Gumball AWAY!" And with that last cry, Prince Gumball span around on the Dove and flew away into the clouds.
Fionna grabbed a GO AWAY!sign, set it in the ground, and began to pound it in with her hammer. Cake grabbed two signs and set them in the ground, morphed her paws into hammers, and began to pound them in. "Ow. Ow. Ow. Ow."
LE FIFTEEN MINUTES LATER
"That's the last sign, Cake." Fionna panted. "Now, no one will ever go down this hole, ever." She nodded over to the well-like circular hole in the ground. "Probably...a lot of dangerous stuff down there..." With a smile, she swung a foot inside. "I'll go check it out." She jumped in.
Cake frowned and reached inside the hole, bringing Fionna back up to the ground like she was fishing. "Don't, Fifi. For you see, that's the secret entrance to the Dungeon of the Golden Cornea."
Fionna gasped.
"Legend has it that the Cornea rests in the deepest chamber of this accursed dungeon." She scoffed and took out a large sack from who knows where. "Fifi, we shouldn't even be talking about it. It's lunch time."
LUNCH TIME!
"The Golden Cornea..." Fionna whispered, looking inside the hole. "I wanna meet this Dungeon!"
Cake spread out a red-checkered blanket. "Maybe after lunch."
"I'll skip lunch." Fionna said, setting a foot on the stone of the hole. "Just catch up to me when you finish."
Cake scoffed and poured some soup from a thermos into a bowl. "Yeah, right."
Fionna frowned and turned to her. "What?"
"Without the aid of my magnificent powers." Cake morphed her hand into a weird shape, brought it to a soda can, and popped it open. "You'd get killed down there."
"What are you trying to say?"
"You do not have powers. You will die in that Dungeon."
"I can do this without you! You wanna bet I can't?"
"Nope." Cake held up a BLT. "Come get your sandwich!" Cake moved the sandwich so it looked like it was talking. "Listen to Cake, Fifi. She only wants what's best for-AH!" Cake stuffed the BLT in her mouth. "HELP ME! Come put him out of his misery, Fifi."
"We are betting! I bet I can get that Golden Cornea and be back within 11 minutes! READYSETGO!" She ran over to the hole and flew down.
Cake sighed. "I better go after her. Sorry, lunch." She held up the BLT. "No, Cake. Stay here. With me."
"Oh my..." Cake stuffed the sandwich into her mouth.
Fionna laughed as she ran down the spiraling stairs. "Dungeons!"
She came to the doorway. "Chambers!"
The room was filled with slimy monsters, growling at her. "Evil Creatures!"
She ran past them all to a nearby treasure chest. "Treasure!"
The treasure chest snapped open, revealing razor-sharp teeth and red eyes. "Crazy!"
The chest shot melted, steaming gold at Fionna, which she dodged and landed in front of a door. "Doorways!"
She walked inside, only for spikes to appear on the walls, closing in. "Traps!"
She jumped away. "I'M IN MY ELEMENT!"
She jumped inside a large chamber. Stairs were everywhere, like the doors, everything illuminated by the torches.
There was a soft whine. Fionna turned to one of the dark doors.
A small puppy poked its head out. "Awrf?"
Fionna immediately melted. "Awwww..."
The puppy's head turned around 180 degrees with a cracking sound.
"Awwww...?"
The puppy disappeared, replaced with a large wolf-sized dog. It looked alienic, with its mad colors and strange body.
"Somebody come pick up your freaky dawg!" Fionna smiled.
"Greetings, Fala the Human Girl." The dog said in a feminine voice.
"How did you know almost know my name?"
"I have approximate knowledge of many things." The Demon Dog smirked. "For instance, I know that I am possibly going to slaughter you and munch on your eyeballs..."
Fionna fidgeted. "Uh...That's idiot talk!"
"You're trespassing on my dungeon." The Demon Dog began to circle around her like a wolf. "And I'm the thing you should be afraid of."
"You can't hurt me! I'm a rad gal on a mission for the Golden Cornea!"
"I'm gonna strip your skin and wear you like a coat."
"STRIP THIS!" Fionna lunged for her.
Demon Dog lunged for her, pinning her to the stone floor. She flashed her razor-sharp teeth. Fionna brought her fist to Demon Dog's muzzle, causing her to stumble back.
Demon Dog growled. "Now you die."
She pounced on Fionna, sinking her teeth into her blue shirt. She shook Fionna back and forth like a rag doll. Fionna screamed as her head span.
Suddenly, Demon Dog froze. "Wait a second..." She sniffed Fionna.
She suddenly shrieked and stumbled back, dropping her on the floor. She cowered away from her like she was a monster. "CAT SMELL? Y-you...have a cat...with you? I'M OUTA HERE!" And with that, she ran away.
"Yeah right, good excuse!" Fionna called after her. Her shirt now had large holes in it where Demon Dog has bit her. "Dang...that dog was kicking my buns. And it might have finished my buns if it weren't for Cupcake's skank. DANG IT, CUPCAKE! I'LL GET THE GOLDEN CORNEA ON MY OWN! With my own odors."
"Carrying on." Fionna said as she continued through the corridors choices. "Let's see...No skeletal remain corridor..." She came up to an empty one and threw a rock in. Jaws with razor-sharp teeth bit down on it. "No monster mouth doors. Oh! Giant key door it is!"
She ran up to the giant-key-door and took the handle. It didn't open.
Fionna sighed. "If Cupcake was here, she could stretch her hand into a key and open it."
She looked down at her hand and concentrated, balling it into a hard fist. Her thumb and index finger formed an 'o' and her middle, ring, and little finger pointed upwards. "Key-hand!"
She stuck her hand into the huge lock and began to twist it. But soon, she felt red-hot pain shoot through her fingers and she was sure one of her fingers broke. She brought her hand back out, only to see that her fingers had twisted and crinkled.
She looked down at a small drain. A light glowed from it. "What the jug is that?"
She crouched down and looked inside. She saw the key. "Oh, sweet! The key!" She pulled the bars away and crawled inside.
"Oh, key,
We're meant to be.
I want to have you're baby
Oh key, you're so good to me."
When she crawled inside, she saw the key right in front of her. She reached for it. Her hand stuck before it.
"AH! Jelly cube?" She looked around and saw that her hand was stuck in the blue, Jell-O like substance. Two bulging eyes stared at her.
She tried to bring her hand back, but the Jelly Cube pulled it in. Soon, her arms and leg were stuck in. "Ugh! Come on! Give it to me! Don't flaunt it, if you're not..."
Her entire right side was engulfed, and it continued to swallow her. It grabbed her from behind and sucked her in. Soon, only her face was pointing out. She gasped for air. She pulled back, and finally fell on the stone floor, covered in the Jell-O. "I'll never get that Golden Cornea...No. No, I just gotta stay pumped. Pump it up!" She began to do a jig. "Pump it up! Woo! Shake it! Shake it!"
The floor gave away.
"AHHHHH!"
She hit the floor hard in a cloud of dust. She looked around. The chamber was filled with crater-like formations containing sparkling water. The water shot up like geysers. It was beautiful, but it was also sort of...creepy.
"Okay, Fionna. This play is probably more scared of you than you are of it." She walked down the stairs to the floor.
"HALT!"
Fionna looked around.
"Come no further, adventurer."
A small creature came to her. She was about two feet high, made of steel and silver, spikes covering her body and translucent wings on her back. She had large green eyes. "For you see, no one can defeat the Bucket Sprite."
"Okay. Then I won't fight you."
"No! You must challenge me to-"
"Hey cutie, you know how to get to the Golden Cornea from here?"
"Yes, it's through that door, but-"
Fionna walked past her. "Hey!"
Fionna waved her off.
"YOU CANNOT PASS THROUGH THE DOOR WITHOUT FIGHTING ME!"
"Yes I can. Because I'm huuuuuuge compared to you!"
"I'm not waiting for your challenge."
"What?"
"Just add water." She took the bucket in ehr hand and poured water on her head. "EXPONENTIAL GROWTH!" She grew to the size of a farm, like some sort of spell. She towered over Fionna, her shadow covering her.
Fionna: 0_0 "Oh buckets..."
"ACTIVATE THINE POWERS!" The Bucket Pixie cried. "AND WE SHALL ENGAGE IN THRILLING SINGLE COMBAT!"
"Heh...the thing is...I don't really have any...powers...heh heh..."
"I see."
LE 1 MINUTE LATER
Fionna ran screaming from the Bucket Pixie. She ran after her, its feet causing the ground to quake.
"Dang it...Cupcake wouldn't run. She'd grow all big. AND SOCK YOU RIGHT IN THE NOSE!"
Bucket Pixie laughed demonically. Her foot slammed down only three feet from Fionna, the force sending Fionna flying ahead. She went through a geyser, skidded across the ground, and fell roughly into a small crater. "Aw nutzoids..."
Bucket Pixie set her stomach to the ground and slid down to her like a penguin. She brought her fists ahead. Fiona felt the impact like a train, sending her crashing through the entire crater, water drenching her.
Fionna groaned and stood. "C-come on! All aboard the knuckle train to FistPlanet!"
She leaped up and brought out her fist, only for Bucket Pixie to smack her hard, and she crashed to the ground.
"I rode the knuckle train? But I'm in my element."
Bucket Pixie began to charge towards her. Fionna picked herself up and began to ran, the Bucket Pixie not twenty feet behind her. A large door came into view before Fionna. She smiled hopefully, but then frowned when she saw the Bucket Pixie was reaching for her. She jumped ahead just as Bucket Pixie touched her back and crashed right through the door. By this time, she was covered in scratches, bruises, and dirt. Her clothes were shredded and she had a black eye.
She rolled down a steep, rocky hill until she crashed onto the stone floor. "That stuuuuuuuuunk. Alright, Fionna, you're in a heavy pickle here. You don't have Cupcake, but you can still handle this."
Little did she know that Demon Dog had been resting on one of the pillars that towered above her. She stirred awake, surprised by the sudden voice. She realized it as the Human Girl, and silenced to listen.
"You can still get that Golden Cornea!" Fionna told herself. She began to walk ahead.
"Heyyyyyy my dinner's back."
Fionna froze and turned toward the feminine voice above her.
"And you're CAT isn't with you?" Demon Dog asked. Apparently, she had heard that part. "That's what you said, right? Mistake the Cat isn't with you?"
"You mean Cupcake?"
"Mistake. Cupcake. Whatever. She's not here. Which means I'm going to rip your heart out."
Fionna began to run. "Crud crud crud crud crud!"
Demon Dog ran after her, licking her lips. They came to a chamber filled with large pillars and rocks that one could easily hide behind.
"You can't hide from me, Finlay!" Demon Dog snarled as Fionna disappeared. "I know almost everything, remember?"
Fionna, who was hiding behind a large stone, shivered.
"I know where you might be, Finlay. I'm about to jump on you. One..."
Fionna whimpered.
"...Two..."
Fionna clutched her knees to her chest.
"Three!"
Nothing came.
"Dang it, I thought you'd be behind this rock. Hm. Okay. I know where you are and I'm about to jump again! One..."
Fionna shivered again.
"Two..."
Fionna braced herself.
"Three!"
Nothing.
"Oh, darn it! Well, there's only a few more places to look."
"Oh, Cupcake," Fionna sighed, "I'm such a fool. A silly, little fool."
"Shhhh..." Someone pressed a finger to her lips.
She jumped. "WHO THE HECK?"
"Hey, it's okay." The almost-translucent man said. He floated above the ground, thanks to his wings. His eyes were a shocking blue, his white bangs just above them. He was very handsome, a lot more handsome than Prince Gumball or Marshall Lee.
Nevertheless, Fionna cowered from him. The man smiled and pressed a finger to her lips again. "Shhhh. I'm you're Guardian Angel, Fionna. I'm here to save you." His shocking blue eyes shone.
"R...Really?"
"Mmhmm." He nodded. "Come here, let the Angel pick you up." He put one of his arms around her shoulders, the others under her knees, bridal-style. Fionna blushed.
His wings flapped once, and soon they were soaring at jet-speed into the air.
"This is radical!" Fionna cheered, beaming.
"Are you comfortable?" The Guardian Angel asked. "Would you like some snacks?"
"I'm fine, thank you."
"Here, let me clean you up and mend your clothes."
He touched Fionna in the middle of her nose. Immediately, Fionna felt the burning cuts and stinging black eye melt away until her skin was yet again flawless, and her clothes were in perfect condition.
"I'm taking you to the chamber of the Golden Cornea." The Guardian Angel said.
"AWWW YEAH!"
"-Where I'm going to cook you and eat your flesh."
"Wait. What?"
"Trust in your GUARDIAN ANGEL, FIONNA!" The 'Guardian Angel's' handsomeness melted away. His teeth turned yellow, his eyes red, his skin gray.
"WHAT'S WRONG WITH YOU'RE FACE?"
"What?" He said in a snarling voice.
"LET GO OF ME, CRAZY!"
"As you wish."
He let go of Fionna. Fionna nearly screamed, but she fell in what she first thought was water but then found out it was something else. She looked at the brothy substance, floating with veggies and greens and herbs. She looked around, surprised that she was in a golden birdcage, filled at the bottom with a sort of soup.
Fionna sighed. "Everyone wants to eat me! Probably because I'm so sweet.
"Now, for little idiot soup!" The ANGEL OF DEATH snarled, rubbing his hands together.
He swooped below and turned on a sort of stove. Immediately, Fionna felt the soup turn a bit warmer.
"The secret is a low flame over a long period." The Angel of Death said.
"That's Cupcake's secret, too. I hope she saves me."
Suddenly, the Angel of Death's face turned to its very handsome, kind face again. "I shall save thee, Fionna." He floated upward.
Fionna: -_- "Dude. You are sick." Fionna sighed, tearing up. "Oh, Cupcake."
"What?"
Fionna span around and saw a white-and-coffee cat leaning against the bars of the cage.
"CUPCAKE!"
"FIFI!"
Fionna ran at lightning speed through the soup over to her. "What are you doing here?"
"I was looking for you, Fifi! I was so worried that right after lunch, I plunged into the Dungeon after ya. Strangest thing, though, I kept running into obstacles."
"Choose your dueling weapon!" The evil enchantress snarled at Cake.
"Eh...um..." Cake looked around. "I choose...this burger."
That didn't end well.
The Goblin Queen threw the rock fifty feet away from them.
The challenges were impossible for me.
Cake attempted to throw hers, but it only went ten feet away.
But you would have blown right through them!
The Goblin pointed the laser to the floor in a circle. Cake followed it, eyes wide.
I kept asking myself, What would Fifi do?
The Goblin pointed the laser at the wall. Cake ran right into it.
"It was just so...frustrating. You know what I mean."
"Yeah, I think I do." Fionna smiled.
They both chuckled nervously. They then shook hands awkwardly.
NEWFOUND RESPECT!
"Now let's figure out how to get out of this cage." Fionna said.
"Got it covered." Cake molded her paw. "WITH KEY-HAND!"
"I don't see any keyholes in this cage, though."
"Not a problem." She molded her other paw. "LOCK HAND!"
"I'll get us out." Fionna fished in the soup and brought out a veggie. "With carrot hand."
She leaned out of the cage and set the green of the carrot over the low flame. It caught fire, and she held it up to Cake. She stretched her arm and put it to the rope.
It snapped.
The Angel of Death, who was knitting a scarf, heard an odd sound and looked up.
The cage fell on him.
The entire cage went down in a huge pile of rubble, dust, soup, and gold.
Cake popped out in a dusty cloud. "C'mon, Fifi! We still got a few minutes to get the Golden Cornea and win your bet!"
"Wait." Fionna popped out of the pile. "You wanna help me win a bet I made about how I could accomplish something without you?"
"Just hop on my mango, girl!" Cake smiled, getting down on all fours.
"Cling!" Fionna hopped on.
They ran out the door, laughing.
LE 1 MINUTE LATER
They entered the biggest chamber of all. There was a huge staircase that led up to the GOLDEN CORNEA. It resembled a glowing gold sphere of awesomeness.
"There it is!" Fionna beamed excitedly.
They quickly ran up to the Golden Cornea. It was the size of a beach ball.
"Let's give this the good ol' friendship lift!" Cake said, setting her paws on the side of the Golden Cornea.
They lifted it up from the stand.
There was a growling sound.
Fionna froze. "Whoa."
Something shot up from the stand where the Golden Cornea was. They were fiery eyeballs, growling with fury at them. Fionna and Cake gasped.
They plunged the Golden Cornea back down on the stand, but it shot back up in flames.
"FRIENDSHIP GOOOOO!" Cake shrieked.
They ran back to the doorway of the chamber, but it closed shut. They turned back to the eyeballs, and Fionna brought her ruby sword out, slashing at the eyeballs. Cake fought them off with her morning-star-shaped paws.
Fionna smelt a rotting, burning smell. She looked at her sword. It was beginning to melt from the heat of the eyeballs. Cake's paws caught fire, and she screamed and put them out.
"At least if I die, I'll die with my sister." Fionna said as the eyeballs closed in on them.
"Me too." Cake hugged her tightly.
Suddenly, something very bright and white shot through one of the eyeballs. It exploded. Fionna and Cake looked up.
"I TOLD YOU TO HAMMER IN THOSE SIGNS SO NO ONE WOULD COME IN HERE!" Prince Gumball groaned as he flew in on his Dove through a hole in the roof of the chamber. He landed down next to them. "Get on my Dove!"
Fionna and Cake laughed with joy as they hopped on.
An eyeball shot a laser at them through its cornea. The Dove's eyes glowed white and small beams shot out of it, attacking the eyeballs into flames. The Dove picked up the Golden Cornea and shoved it back into the stand.
Fionna and Cake cheered.
Prince Gumball turned to them. "I hope you've learned a lesson from all this!"
"We learned we're sisters after all!" Cake said.
"Yeah!" Fionna agreed.
Prince Gumball: ):-(
"Looks like that's not the answer he wanted." Cake whispered to Fionna.
"We...also learned you are a very...intelligent prince."
"You darn right I am!"
TRIVIA
Fionna makes a bet saying she'll get to the Crystal Eye in less than 11 minutes, this is a reference to the length of a single episode.
This episode was originally titled "Dungeon Masters."
It is possible that Cake has also made little kid soup before. When the guardian angel states the cooking process for the soup, Fionna claims that that's also how Cake makes it. It is more likely that Fionna has witnessed Cake cook normal soup before,
After PG says to hammer the signs around the dungeon Cake says "Whatever you want dada!"
The drink container that Fionna and Cake drink out of has a viola key design on it.