Wealth, Fame, and Power! W. D. Gaster, The King of The Pirates, had all those and the rest of what the world had to offer! Through many battles and trials, he had reached the pinnacle of the world's virtues and had nothing left but an illness that plagued him.

He brought himself in and was held at a worldwide public execution. Before he was executed, a man from the crowd asked:

"Where did you hide all your treasure?!"

To which the King of Pirates smiled and said:

"You want my treasure? You can have it! I left the most important treasure in the world on an island! Go and find it! 'For the next pirate that finds the UnderPiece, will be claimed the new King of The Pirates!"

Those were his final words before he was executed. He smiled to his death.

With those words, the world was flipped upside down as he created The Golden Pirate Era! People and already existing pirates from around the works started to sail the seas in search of the treasure that W. D. Gaster claimed to be-

The UnderPiece!

It had been Twenty Years since, and people have yet to find the treasure he was talking about. Except for one girl, who is now going to change the world by storm for the sake of her people.

This is the story of Muffet D. Baker and her way to becoming Queen of the Pirates!

Muffet had been out on the sea in that barrel for almost a week.

She was ambitious, dreaming of one day becoming The Pirate Queen. Also born and raised in East Blue, she was once a resident of WaterOak Island.

A respectful yet forgettable island, it was big and mostly catered to wildlife, but Muffet managed with her and her older two 'brothers'.

They were loosely brothers to her, but their bond was thicker than blood. She and her two older brothers were always out adventuring in the wildlife side of the island, not because they wanted to, but they had no choice.

Outcasted by the people of the town because they were troublemakers.

Every day they had to fight to survive against the animals of the rainforest. Which made them tougher over time, but in the beginning, Muffet was only 6 at the time. Her two older brothers are 9 and 10.

The only people that accepted the trio, was this pirate veteran that would frequent the island to talk to the town's bartender. Even as kids, they knew this pirate had something of a crush on her.

However, when he came, he spoiled and joked around with the trio. Especially Muffet, he favored Muffet. And that same man was the reason she dawned the cowboy hat and a thirst for running a parlor.

.

Muffet and Undyne were soaring through the air along the dusk sky, using her elastic force and her muscle, she was able to launch both of them over the sea and onto a nearby island.

"Uhm, Muff we're landing safely right?"

Muffet looked at her with a wide smile.

"Never thought this far ahead!"

Undyne's face grew pale and was ridden with disbelief. She choked on her spit before even uttering a single word.

"YOU IDIOT HOW CAN YOU NOT THINK THREE STEPS AHEAD!"

Muffet used one of her free hands to scratch the back of her head bashfully.

"Hehe~ Sorry, look it'll all be alright-"

They both smacked against the shore of the island creating an explosion of sand and seashells.

Muffet gleefully laughed at the situation, being unphased by the impact.

Undyne however, not so much.

Muffet got up and dusted herself off for any remnant of sand on her outfit. Which had been torn during the fight with her first mate.

Undyne shakily from both pain and anger clawed her way out of the crater they left in the sand.

She was also hurt badly, and her clothes were a resemblance to that. She rose over the sand to see Muffet laughing her laugh.

Undyne kept staring at her, blushing a little at how innocently cute she was.

She had never had the chance to fully observe the Muffet as a person before she only saw her as an opponent. She really couldn't believe this petite short girl could pack such a deadly punch.

This Spider-Girl was insane.

"Hehe...you're ridiculous you know that right?"

Undyne said this, and it caught Muffet's attention. Muffet stopped laughing and looked into Undyne's eyes.

Muffet heard that sentence way too many times.

"You're ridiculous, you know that right?"

Said the man in the bar. Muffet was young, about 6 at the time. She had just heard that the infamous pirate "Frisk D. Reemurr" was stopping by for the weekend.

Muffet and her two older brothers loved whenever he visited, but they both were busy working on the treehouse. They had told her to butt out until they were finished because they didn't want her ruining it.

Frisk had long brown hair that curved into a nice round mound over his shoulders like really long ears. His skin was yellowish, weirdly yellow. His eyes never seemed to open, but when they did, it was a beautiful shade of purple.

Muffet loved the color purple, for obvious reasons. She always wondered why he never opened his eyes more, he should show it off more.

Muffet at that time only wore a black T-shirt and purple silk shorts with sandals.

Frisk wore an open vest that hung from his shoulders to prove his authority, and the same purple long sleeve shirt and dark blue jeans.

He always had the same weapon, a dented frying pan and a gun with just blanks. She was also confused as to why a pirate as high maintenance as himself kept those two things as weapons.

Frisk was the captain of the "Golden Flower Pirates". A decently well-known pirate crew at the time.

And here he was, sitting at a bar of an unknown and not special island, laughing at this spider girl because she had proposed she'd be Queen of the Pirates one day.

"Hey! What do you mean I'm ridiculous?!"

Frisk took a drink of booze and then jabbed his thumb towards her and opened his eyes. He always managed to show Muffet his eyes anytime he could. They both shared a passion for the color purple.

"It's just that someone as weak as you could never handle the dangers that lie beyond the sea."

Frisk teased her, he knew deep down that no matter what he told her, she would become a pirate with her own volition.

He saw more spark and potential in her than her two brothers.

"Yes, I can! I'll grow strong, stronger than you! You'll see!"

Muffet said this as she flexes her left set of arms while using her right set to grasp the bit of muscle she would call the bicep.

"Yeah yeah, you've told me plenty of times."

He took another sip, the men in his crew started to laugh.

Muffet felt angry and embarrassed but knew she couldn't pick a fight with the guy. She knew her limits.

Then, the bartender, Red, walks out with more drinks for the upbeat pirates.

This immediately catches his attention and immediately strikes up a conversation with her.

Muffet uses this opportunity to spot the box he just released from his grip to go talk to Red. He placed it on his right towards Muffet.

She was able to see fruit, an odd-looking fruit, regardless of what it was, it seemed to be a treasure to him, probably his lunch later.

So in spite, she ate the fruit. Frisk immediately knew what happened but was too late to stop her.

Muffet gulped down the entire fruit before Frisk could grab her.

He picked her up by her legs so that she was hanging upside down. He then started to shake her up and down.

"Spit it out spit it out! That fruit is dangerous!"

Muffet still doing this out of spite, refused to spit it out, not that she could.

After a bunch of shaking. Her head stretched up and down like a yoyo, scaring everyone in the bar. Frisk let her go and she started to bounce around the bar.

Everyone running to the opposite side of where she is, Muffet screaming in fear as to what"s happening.

Red just laughed and so did Frisk.

"You are ridiculous."

As a courtesy, Muffet carried Undyne on her back, which was a weird scene to look at from the people of the town.

A 5'0 spider girl carrying a woman more than a foot taller than her and probably twice her weight. Regardless of that, they felt concerned, watching her carry Undyne while both of them were severely injured.

People tried to reach them, but none had the heart to. In this world, people were naturally scared of anything not human or giant.

So to be seeing a spider and fish woman, they felt it was better not to help them.

Muffet would've fought them if they laid hands on them anyways, this was her resolve. She didn't expect Undyne to be so brittle after the fight. So the land she recklessly did, knocked her unconscious.

They managed to eventually make their way to the local clinic. Everyone who had to watch them get there was still semi-circling them gossiping.

"Is that Navy Captain Undyne?"

"Who is that carrying her?"

"Is that a spider girl, aren't all spiders in this world just regular spiders?"

"I've never seen a spider-human hybrid before."

"What happened to them?"

All these questions seemed to piss Muffet off, but she said nothing and walked inside to get treated.

Normally because she was a Spider-Woman she'd be the last to be treated on purpose. This world was all about segregation and social diverging.

However, this time she and Undyne got treated first, she could feel that way because of Undyne's status as a ranked Marine.

Muffet wasn't too bright, in combat she was a genius, but in regular IQ and common sense, she lacked by a good margin.

That being said, she was at least smart enough know to not blurt out how Undyne just switched from Marine Captain to pirate. She knew to keep it on the low until after they left, as of now they need as much help as they can get.

.

That got Muffet thinking, she had been awake during her stitching and medicinal aid for her wounds; which she had to give Undyne more props for, not many people have had injured her this bad, and on a spar at that. If they had fought seriously, Muffet probably wouldn't be conscious right now.

Besides that, she glossed overhead to Undyne who had just woken up a few minutes before. She just stared at the ceiling in deep thought the entire time. Muffet giggled.

"You ain't having second thoughts now, are you dearie~"

Undyne grinned a toothy grin and pump both her fist in the air.

"Nope! Never once! Never actually wanted to be a marine, to begin with."

"Why so?"

"Even though my mom was the infamous Morial the Immortal, I liked the pirate life. Her best friends were all famous pirates back then too."

Muffet giggled into her hand.

"Oooh~ Do tell."

"W.D. Gaster-" Muffet's eyes lit up.

"Let's see um, Goldenbeard! And She was even friends with Dark Queen Susie."

Muffet's eyes were black, with a barely noticeable purple-ish grey pupil, but that barely recognizable pupil gleamed like a star.

Undyne liked that look on her.

"I've always wanted to be like my mom and Goldenbeard! I liked their Moxy."

Muffet nodded.

"They're all really strong, I want to be just like W.D. Gaster, the Past King of the Pirates!"

Undyne did a hearty laugh.

"I guess we both have to work hard to achieve that goal, huh?"

Muffet did her signature ear-to-ear toothy smile. Undyne got a tad flustered at that smile every time she has done it. It's a smile that can cure anything.

Muffet shot web from her palm, which alarmed Undyne, but she felt silly not acknowledging that a Spider person could generate web.

If she hadn't done that, she would've assumed that her web came out of her...

She shook her head to get that thought out of her head, she got flustered again and try and mask it with anger.

"Hey! Whatcha doing?"

Muffet shot her web on the side of Undyne's hospital bed. They had slept overnight and it was about to be noon. And Muffet had dawned an idea earlier that morning.

Muffet then used her web to yank the hospital bed over to her side. Muffet and Undyne both felt pretty fine, there were aches along with their ligaments but that was about it, they could fight fine at a moment's notice.

Muffet then wrapped her left set of arms around Undyne for a two-person huddle.

"You know dearie~ The people of this island have caught wind of your resignation from the Navy."

Undyne could tell where she was going with this and grinned. She still played dumb to humor her new captain.

Deep down, she had only met this person for a collective few hours. But she had already grown attached. She was quite cute, strong, she could tell she was a worthwhile friend. Honestly, she loved it whenever she said "dearie~", it was her shtick that she found cute-

Wait, why is she finding her so cute?

She never has found anything cute before, and why is she so sappy around here?!

"So...we can *monopolize* on this situation, let's see how much free stuff we can accumulate before news strikes. We'll leave this island when they do, how does that sound?"

Muffet said as she used her middle right hand to clench a fist and hold it to Undyne for a fist bump.

Undyne knew it was wrong to scam people but to be able to survive, eat, and probably leave this island on a decent ship, she would have to.

They just won't get too ahead of themselves. Plus-

Anything for her Captain.

Undyne completed the fist bump.

"Aye Aye ma'am. Wait- um...I have a question."

Muffet retracted her arms that were around her first mate. She positioned herself on the hospital bed in a semi-seductive pose, but it seemed more childish than seductive because Muffet generally didn't know the first thing about love, more or less flirting.

Muffet sat up in the bed with her thighs parallel to the ground, her knees pointing towards each other, and her forelegs and feet facing the opposite of where she is facing.

All six of her hands tucked between the valley of thin smooth flesh that her thighs created her wrist connected to the opposing wrist like she was shackled. She pushed her chest forward and her head back while blinking all five of her eyes individually and slowly.

Her long black eyelashes seemed to wave at her inviting her to play. She looked so innocent doing this and so cute.

"What's the question Undyne~?"

Undyne's blood rushed to her face, whatever Muffet was doing, she couldn't emotionally handle it. She tried her best to hide it but it just resulted in her telling her that it was just hot in the room.

Which in hindsight, didn't cover much, but Muffet fell for it.

"Um, how old are you?"

Muffet thought about it.

"17, how about you dearie~"

God that word and the way she said it.

"I'm 19, guess that means in older than you, huh punk?"

Undyne said as she gave Muffet a noogie. She was happy she can have times like this, Muffet seemed to have the same thought.

Quite frankly, is Muffet didn't stop being so goddamn-

Nope! She wasn't going to think about it any longer.

"So Captain, first order of business?"

Muffet looked up from Undyne's biceps. Muffet entrusted Undyne to be her first mate, from looks alone she can tell that any problem they may encounter, she'd always be ready in the front lines.

Loyalty wasn't a problem either, she can tell just by looking into her eyes that she was a ride or die.

"Well, the first thing is...MEAT!"

This was a weird sight for Undyne to see. Muffet had dropped all the cutesy and elegance she had and resembled that of a caveman. Drooling in front of her eyes seem to sparkle as if the meat was the answer to all her problems.

Undyne's stomach was grumbling, and she can only imagine Muffet's stomach. She was in a barrel for super long and-

'Oh my god' she thought, 'I just harassed and unarmed starving and lost lady with no murderous or criminal intent, and now she befriended me...I'm an asshole!'

She shook her head to get the thoughts out of her head. She did begin to wonder though, why was she in a barrel?

Muffet glimpsed Undyne from her right. They both were a bundle of bandages, gauze, and bedsheets.

"Hey-! Whatcha doing-"

"We gotta eat I'm hungry!"

"YOU COULD'VE JUST SAID THAT- WE'LL GET FOOD WHEN WE LEAVE!"

"IM HUNGRY!"

"ARE YOU EVEN LISTENING! YOU'RE SO RIDICULOUS!"

.

************************************

"Oi, Muffet! Get up here so we can show the human our new treehouse."

Said the boney brother.

"Okay, Papy!"

Muffet said while scaling the tree with ease because of her spider abilities.

It had been about a week and a half since the incident with the Devil Fruit with Frisk.

Frisk, had stayed the whole month there, he and his crew seemed to be there on vacation and for restocking.

Muffet had invited Frisk to come to see the finished treehouse that the three siblings made. It was their first home in the rainforest. Frisk followed shortly behind Muffet, but didn't climb the tree, he just stayed at the base of the tree.

When she got up there, it was a paradise, they have saved up all the money they could find/swindle to build this place.

They started building it when Muffet was 5, she was 7 now. Frisk smiled at this collaborative effort on their part. He thought that at least the older two brothers would rather steal or goof off, but they managed to make something this impressive.

These siblings were something else, he thought.

Muffet finished scaling the tree.

"Sup crybaby!"

Said her oldest brother as he pats her head.

"Sans! I'm not a crybaby! I haven't cried in-"

Muffet takes out all six of her hands and counts each finger individually.

Then she held up 12 fingers.

"This many!" She seemed proud.

Sans was a skeleton, a short one, taller than Muffet at the time, but he couldn't grow past 4'5. He was the ultimate prankster, trickster, and comedian. Sans, although he was short, was a mildly wide skeleton.

People would call him a fat skeleton, but no one ever saw him in bare bones. He just wore baggy and heavy clothing. He dawned his usual light blue hoodie, a white T-shirt underneath. He always wore his trademark black basketball shorts and pink fuzzy bunny slippers.

He was usually lazy, so to work to make this treehouse was a feat of its own.

Papy, well, Papyrus, couldn't be any further from his brother. He was abnormally tall, he was 9 and was 5'0. He wore a black T-shirt that was also too big for him that had the words "Cool Dude" on it. He wore jeans and red rain boots. He also seemed to dawn this red scarf that no matter where he was, it always flew in the wind.

Like he was the main character.

Papyrus was more charismatic, while Sans grew to be more apathetic. He always loved to help people and encourage others. However, many mistakes his kindness for a weakness, but Sans made sure things never got out of hand. He was the oldest and their protector.

Frisk slowly clapped in amazement.

"Congrats you three, honestly, I never thought you three could pull it off."

Papyrus peeked his head from the latch at the bottom of the treehouse.

"Of course, when working with the Great Papyrus~ Anything is possible!"

Papyrus always loved to praise himself and speak in the third person.

"I can see that. How's Sans doing?"

Sans didn't even bother to peek his head out of the latch door.

"I'm doing alright. Would be weird if I was doing all left."

Frisk chuckled, Muffet chuckled, Papyrus stomped the ground in anger. He hated all of his brother's jokes.

The stomping kept creaking the wood, as far as the wood composition, it was amateurishly made. It was a tad top-heavy too, they all pushed all their valuables to one side of the treehouse.

One thing they tried not to cram, was Muffet's spider parlor that she had wanted for the longest.

Besides being the Queen of the Pirates, she also had a dream of being a successful pastry shop owner.

No one knew why.

She had always sketched out how the parlor would look, it was heavily spider-themed as per usual.

They all gave Muffet one thing though, and it was that she made good pastries. Although she never told them her ingredients, it was a spider secret.

"Hey kids, come down from there! I have something to give all of you!"

Undyne and her left the hospital in the same clothing they had post-fight. Undyne kept eyeing down Muffet's body.

Not cause she admired it or anything, but she wondered how she is so monstrously strong, despite having such a thin frame of thin-fit muscle.

Even Undyne tried the best she could to be strong without having freakish muscle, but she had to gain someone of a bodybuilder look.

Maybe it had to do something with her Devil Fruit, she wondered.

Muffet turned over to Undyne. Whose pajamas seem to be a white tank top and dinosaur fuzzy pants.

Muffet giggled at her attire.

"Shut up alright!" Undyne said flustered.

"It's okay dearie~...I just haven't seen pajamas in a while, I never had a pair myself to be quite honest."

Undyne frowned at that, the way she said it, and the body language and energy she gave. It was one of someone who had a lost childhood. Or at least, one so busy that she couldn't live a normal child's life.

Maybe that's why she acted too childish now? Was she...acting?

Muffet regained his slightly faltered smile.

"Listen Undyne, if there are three things I have half a brain on, is fighting, baking, and most of all..."

Muffet's eyes widened, her pupils forming dollar signs.

"How to monopolize!" She said greedily rubbing her 3 sets of hands together.

"You're ridiculous, you know that right?

Muffet looked at her and smiled, she tipped her hat.

"Yea, fuhuhuhu~"

Then, they walked away as a team, ready to scam.