Just a disclaimer: I do not own anything SVTFOE, all I own is Rosie.
Chapter 1: Star and Rosie come to Earth
"Far, far away, in a magical kingdom called Mewni lived a princess-Star Butterfly."
"And by her side was her trusty partner in crime Rosie"
A girl with long blonde hair and heart cheek marks slid down the stair railing yelling, "Rail slide!" Before she fell in front of a portrait of the King and Queen of Mewni with herself standing in between them. The portrait then fell on top of the blonde girl, but she easily stood up, breaking free and destroying the painting in the process.
"Woo hoo!" A loud feminine voice yelled and another girl with long teal hair with red rose cheek marks slid down the railing on her feet and launched herself to the sparkly chandelier. She swung from the chandelier and the blonde girl eyed her in awe.
"That was so cool, Rosie!" The blonde gushed.
"Not as sweet as that landing Star!" Rosie grinned. Her teal colored eyes then widen and before she could react the ceiling where the chandelier hung cracked and she fell flat on her face with the ceiling piece on her back and the chandelier shattered into pieces around her.
"Some people call me reckless and irresponsible just because...I fight monsters."
Star punched a monster in the face while Rosie kicked a monster in the stomach.
"...And tame wild unicorns with my best friend Rosie!"
Star and Rosie landed on the back of an unsuspecting unicorn and they rode the mythical creature through the town of Mewni scaring the civilians without a care.
"I like to have fun! And I'm about to have a whole lot more because today is my 14th birthday! And according to tradition, my mom has to bestow upon me our greatest family heirloom: the royal magic wand!"
Inside the throne room, the King and Queen waited in silence with audience for the arrival of their princess. The sound of galloping hooves could be heard and everyone looked to the doors as the guards proceeded to open it. However before they could open the doors, the doors were broken down as Star and Rosie rode in on the wild unicorn. Everyone screamed as the unicorn ran forward, it leaped into the air crashing through the wall behind the King and Queen. Luckily Rosie and Star leaped off it before the collision.
Rosie patted down her poofy purple dress that reached just above her knees and stood to the side as she watched her best friend bounce in excitement in front of her parents trying to reach for the wand. You see Rosie isn't a butterfly, she was just taken by the royal family when Star found her in the rose garden when they were very little. It's actually how she got her name Rosie. She couldn't remember her name, so Star gave her the name Rosie.
"Now Star, this wand is a big responsibility." Queen Moon explained as she kept the wand from Star's grabby hands, "If it falls into the of evil forces, the universe could be destroyed."
Star snatched the wand out of her mother's hands and it transformed into a different form. It turned into a light purple color with small white wings attached at the grip. It had a large circle with a gold star in the center surrounded by tiny pink hearts and at the very top of the circle laid a tiny gold crown.
Star let out a gasp in awe, before she looked at her mom with a reassuring grin, "Don't worry mom, I can handle it!"
Not even a minute of having the wand and Star somehow managed to set all of Mewni on fire.
"Okay, so let's not do that spell again." Rosie muttered as she stared at the giant rainbow over Mewni that was also on fire with Star at her side.
The two girls snuck off from the scene, as the King and Queen watched above in the castle through their binoculars with Glossaryck hovering next to them.
"She can't handle it." They said in unison as they pulled down their binoculars.
Cut to an hour later and Rosie was standing to the side watching Star crying and begging on her knees as servants started loading up a carriage with their belongings.
"NOOOOO!" Star cried as she pulled on the bottom of her mom's dress, "I can be good! Please! Don't send us to 's Reform School for Wayward Princesses!"
Rosie's eyes widen and she quickly slid onto her knees in a similar begging style to Star's, "Oh please! Anything, but that!"
Lightning strikes and Star and Rosie found themselves on a conveyor belt screaming their lungs out as they enter St. Olga's. The vision ended, but the two were still screaming hysterically.
"Sweetheart, we're not sending neither of you there." King River said.
"Oh!" Star smiled as she leaped onto her feet.
"What a relief!" Rosie sighed as she stood back up.
"Yet.." Queen Moon finished.
"We're sending you to train in a safer dimension, a place called Earth!" King River explained.
"Earth?" Star repeated.
"I get sending Star, but why me?" Rosie asked curiously.
"You're the older one, Rosie." Queen Moon started.
"Yeah by a year." Rosie muttered.
"You need to become more responsible. So you're task while on Earth is to keep an eye on Star." Queen Moon explained though she looked slightly worried, "I trust you can do that simple task?"
"Oh please, I can handle her!" Rosie reassured wrapping her arm around Star's shoulder.
King River looked over at one of the servants, "Manfred, open the portal."
Rosie reluctantly pushed a whining Star into the carriage and taking a seat beside her. Manfred opened up a portal using dimensional scissors and the carriage began to move forward.
"Goodbye Mewni…" Star said as she looked out the window sadly.
Rosie put a comforting hand on Star's shoulder, "Cheer up Star, just think of all the new adventures we'll have!"
Star nodded and smiled back slowly, "Yeah...maybe you're right."
"So you say you're from another dimension." The Principle of Echo Creek Academy said sketpcially.
The lights began to flicker on and off and all eyes looked over to Star who was turning the lights on and off, while Rosie watched with amused eyes. The girls no longer wearing their royal dresses, but something more casual. Star wore a short sea green dress with a pink octopus on it paired with magenta and orange striped leggings with purple boots that have a rhino design on them. She also wore her signature red demon horn headband with her hair down. While Rosie wore black jeans with a light purple tank top with a black fishnet on top where the sleeves reached up to her elbows, paired with a pair of black combat boots. Around her neck rested a silver pendant with tiny black wings sticking out from the sides and in the middle was an engraved rose bud.
"And you said there was no magic on earth." Star grinned.
"Yeah….this isn't going to work." Principle Skeeves stated as he looked back at the King and Queen.
The King pulled out a chest and opened it up revealing tons of jewels and gold inside.
Principle Skeeves' eyes turned into dollar signs at the sight, "They are going to love it here!"
The King and Queen looked back at Star and saw her still messing with the light switch as Rosie watched.
"They're going to need a guide." King River said.
The Principle nodded and pressed a red button as he spoke into a small microphone, "Marco Diaz, to the principal's office. Marco Diaz, to the principal's office." He took his finger off the red button and looked up at the royal parents, "He's on his way."
"Well...we must be on our way then." Queen Moon announced and walked over to Rosie and Star, "Star I trust that you will be responsible with your wand and continue your studies. Rosie, please make sure she's not slacking and keep her out of trouble."
"Don't worry mom, we'll be fine!" Star reassured before she went back to flickering the lights on and off.
"Good luck Rosie!" King River yelled and opened up a portal.
"Bye! Good-bye!" Rosie waved as royal parents walked through the portal.
"Follow me this way ladies, your guide should be here by now." Principle Skeeves instructed as he carried the large chest with him.
"Come on Star!" Rosie grabbed Star's hand dragging her out of the room.
They stepped outside his office and out there walking their way was boy around their age with brown hair and eyes wearing a red hoodie.
"Marco! I want you to meet our two new foreign exchange students, Star and Rosie Butterfly." Principle Skeeves introduced.
"Nice to meet ya!" Rosie greeted grabbing Marco's hand and shaking it up and down rapidly, "I'm Rosie and that girl over there is my bestie, Star!"
She gestured over to her and saw that Star leaped back from the water fountain growling at it while she did a fighting pose.
Marco eyed her weirdly before noticing something off about Rosie as well, "Uh...are those thorns wrapped around your wrist?"
Rosie looked down at her left wrist which had a vine of thorns wrapped around it and in the center was a blooming white rose, "Yeah, I was born with it...I think, can't really remember much before the age of five." She shrugged.
"Huh?" Marco eyed the two with uncertainty.
" I need a responsible, never take chances type to keep an eye on them, and who better than the safe kid?" Principle Skeeves explained.
"What?!" Marco yelled, "No no no no! I am completely wrong for this. I'm a misunderstood bad boy."
"You're adorable!" Principle Skeeves pinched the latin boy's cheeks, "Now I'm off to the ice cream shop. Daddy's getting all fifty-two flavors!"
Rosie watched the Principle leave and waved excitedly, "Bye! Good-bye!" She then looked at Marco and slapped him on the back, "Alright, safe kid show us the way!"
Marco sighed and started walking ahead, "Let's get this over with…" He muttered.
Once Rosie got Star to stop gnawing on the water fountain they began to follow Marco. Star began to skip around Marco as he showed them around the school, with Rosie walking calmly behind him.
"Thanks for showing us around, safe kid." Star thanked.
"What? No!" Marco said defensively as Star looked around in awe, "Look, whatever you heard about me isn't true."
"Hi!" Star and Rosie greeted a passing janitor.
"I don't know where people get the idea I'm so safe!" Marco complained, "Oh, watch your step...loose tile." He pointed out.
"Yeah wonder where that nickname could've came from." Rosie said sarcastically with a sarcastic grin to match.
"I know, it's ridiculous! Careful." Marco closed an open locker door, "You wear a helmet in the gym shower one time, and you're labeled for life. Oh, broken glass." He moved Rosie who grabbed Star's hand preventing her from stepping on the broken glass, "Frankly, I like taking risks and would welcome a little danger in my life."
"Star." Rosie grinned mischievously and Star used her wand transforming a passing by butterfly into a large butterfly monster. The monster screeched at them and took up a nearby student flying away with it as the student yelled in terror.
"What the heck was that?!" Marco yelled completely terrified from his hiding spot behind Star.
"Ooops!" Star giggled sheepishly, "I thought you wanted a little danger."
"Yeah, you frankly welcome it." Rosie recalled with a teasing smirk.
"Who are you?" Marco asked eyeing the two suspiciously.
"I'm a magical princess from another dimension!" Star answered as she twirled slowly and formed a rainbow over her head with cute creatures surrounding her.
"And I'm her partner in crime!" Rosie added as she slid onto her knees with a guitar in her hand playing a riff.
Suddenly the rainbow burst into flames and all the cute critters surrounding them scampered away. Marco stared at the two completely stunned.
"Well, that brings us to the end of our tour." Marco concluded with a forced smile, "I'm going home now!"
"Bye! Good-bye!" Rosie waved goodbye as Marco started walking away.
"Bye, new friend!" Star yelled waving goodbye excitedly, "See you tomorrow! Bye! Bye, new friend! See you later!"
Marco lifted his hood over his head and ran away. Rosie looked to Star with a teasing smile, "Well he seems like a nice guy!"
When Marco arrived home, the last thing he was expect to see was his parents laughing with the two new exchange students on the couch.
"Oh, Marco! Come meet the new foreign exchange students who are going to be living with us!" Mrs. Diaz greeted.
"Wha…? W-Wha…?" Marco stammered completely in shock.
"What?!" Star gasped pulling Marco inside, "I had no idea these were your parents! I just assumed everyone on Earth had the last name Diaz!"
"Though to be fair, they look a lot like you." Rosie added as she looked between Marco and his parents.
"Won't it be nice to have Star and Rosie's upbeat, lively energy around the house?" Mrs. Diaz smiled brightly.
"We could've gotten that from a litter of puppies." Marco huffed.
Star gasped loudly and her eyes lit up, "I...love...puppies!" She then used her wand to make eight adorable puppies appear.
"Awww" Mr and Mrs Diaz cooed.
Rosie smiled in amusement seeing the puppies suddenly shot lasers from their eyes. Their lasers knocked down a lamp, shot a hole through Marco's face in a family picture frame, heck it even almost hit Rosie if she hadn't ducked. Marco looked at Star angrily and she giggled sheepishly as picked up a laser puppy.
"Well, they are really cute." Mr. Diaz chuckled as he lifted a puppy up to his face. He let out a cry of pain as the puppy shot a laser at his eye, "Ay! My eye!" He then began to laugh.
"Marco, why don't you show Star and Rosie their new room?" Mrs. Diaz suggested.
"Yay!" Star cheered and dragged Rosie behind her as she ran up the stairs while Marco struggled behind her trying to lift their luggage chest.
When they reached the top of the stairs Marco grunted out where their room was and the two Mewmans ran towards their new room.
"Hmm not bad, could use a bit of something though." Rosie said as she observed the room.
"Yeah.." Star nodded eyeing the room
The two girls heart panting and looked to see Marco dragging the luggage chest into the room, "Here's your guys new room!" He accidently drop the chest on his foot, "Ow!" He cried out grabbed his throbbing foot as the puppies shot lasers all over.
Star gnawed on her wand, "Okay...I can work with this." She let out an excited gasp, "Sparkle Glitter Bomb Expand!"
In a flash a tower appeared on the side of the house and inside was a bedroom that looked very similar to what Star and Rosie had back at the castle in Mewni.
"Woah…" Marco said in awe.
Rosie threw herself onto the bed and let out a content sigh, "This is comfort."
Star leaped onto the bed and started jumping up and down, "Ahh! That's better!"
"Wish I had a room like this." Marco said as he watched Star bounce.
"Oh! You do!" Star leaped off the bed and ran out of the room.
Rosie sat up and walked over to Marco putting a hand on his shoulder, "Just remember, you wished for this." She then walked past him leaving Marco staring at her in confusion.
The two walked over to Star, who stood in front of Marco's bedroom doorway and watched her raise her wand in the air, "Mystic Room Suck Transform!"
A black hole formed in the middle of the room sucking everything inside it. Marco, Star, and Rosie screamed as they gripped the doorway to keep themselves from getting sucked in. Star slammed the door shut saving them from getting sucked.
"Suck?! Suck?!" Marco freaked, "Why was the word suck in that spell?!"
"I don't know! It just came out that way!" Star explained quickly.
Marco groaned and slammed his face against the door. Rosie crossed her arms and looked over at Star as she had a guilty look on her face.
"I'm sorry, Marco." Star apologized, "Uh...how about a little sunshine to brighten your day?" She used her magic to make a little sunshine over Marco's head, but it turned into a raincloud wetting him.
Rosie hmmed as she eyed Marco's raincloud, "Yeah that's no sun, we really should work on your magic."
"I can't take it anymore!" Marco snapped grabbing his hair, "If you guys are moving in, then I'm moving out!" He walked over to the window and slipped out.
The two Mewmans heard a loud thud and winced hearing a groan that followed. They rushed over to the window and looked down at Marco in concern.
"Are you okay?" Star asked.
"I don't think he looks okay." Rosie grimaced.
"Luckily the cactuses broke my fall." Marco grumbled as he laid in a bed of cacti.
"Do you need any help?" Star questioned in concern.
"Ow! I'm fine!" Marco yelled as he kicked a cactus off his foot, "Just leave me alone!"
Rosie shook her head as she watched Marco walk away, "Poor poor kid…"
"Hmm.." Star whimpered as she stuck her hand out looking like she wanted to say something but hesitated, "Hmm...uh...ah." She walked away from the window only to run back to it whimpering.
Rosie sighed and grabbed her wrist dragging the blonde, "Come on, he's gonna need our help whether he wants it or not."
When Rosie and Star finally found their new human housemate, he standing outside a shop acting crazy as his raincloud continued to rain on him. The girls walked up to him catching him off guard as he leaped back when he suddenly noticed they were there.
"What are you two doing here?" Marco asked dropping his slushie cup.
Star made the raincloud disappear and the two shared a guilty glance before Star spoke, "We didn't get a choice about coming here to Earth, and you didn't get a choice about having to deal with us."
"So we're sorry for all the trouble we've caused." Rosie shot him a small apologetic smile.
"We'll..We'll find another family to live with." Star added looking down.
Marco's eyes soften as he stared at the two before he looked behind them and began to stutter, "S-Star, R-Rosie…"
"What?" Rosie asked and turned around seeing Ludo and his army, "Oh that's just Ludo and his gang." She waved dismissively looking back at Marco before the her eyes widen in realization, "Wait Ludo?!"
"Star Butterfly! At last, I've found you!" Ludo declared victoriously.
"Ludo! How did you know I was here?" Star questioned with narrowed eyes.
Ludo chuckled, "Wouldn't you like to know?"
"Yes, that's why I asked." Star nodded.
"Well, Buff-Frog…" Ludo cut himself off and glared, "Hey! I don't have to tell you anything! Get her!"
Star and Rosie got into a fighting pose as the monster army roared behind Ludo. Before the two could attack, Marco jumps in front of them.
"Hi-yaaaa!" He yelled as he punched a three-eyed minion in the gut then axed kicked it in the head.
"Woah, sweet moves Diaz!" Rosie praised.
Star let out an impressed laugh, "You can fight?!"
"It's called...karate!" He replied as he cross chopped Bearicorn.
"Cool!" Rosie exclaimed and watched Star fight Beard Deer who was wielding a hammer. She spotted Ludo and Buff-Frog not fighting and waved her right hand over her thorn rose bracelet. The rose glowed and the vine of thorns unraveled off her wrist and in a flash of light she had a vine made bow with the tips at the end having white roses and across the limbs of the bow was multiple small thorns.
"Thorn Arrow Explosion!" She pulled the string of her bow back and three large thorn tipped arrows materialized. She released the string and watched the three large thorns tipped arrows fly right at Ludo and his right hand frog. They let out a yell of pain as the arrows exploded sending them flying. She spinned her bow and smirked, "And that's how it's done."
She hit another monster with her bow and stood next to Star and Marco. Star aimed her wand forward and yelled, "Mega...Narwhal Blast!"
An army of narwhal's blasted out of Star's wand wiping out the rest of Ludo's army.
"Want some of this Ludo?" Star taunted as she smirked down at Ludo smugly.
"No.." Ludo slouched his shoulders pulling out a pair of dimensional scissors and started walking past his minions, "You see, you morons?! This is what happens when you don't work out!" He jumped up and stabbing his scissors into the air making a portal, "Your muscles are like pudding! Come on, back in the portal, back in the portal." He yelled as his beaten and bruised minions entered the portal one by one, "You even retreat like losers."
"At least they're not sore losers." Rosie said then covered her mouth hiding her grin, "Oh wait…yes they are."
Ludo stuck his body into the portal and turned his head to face them, "I'll get you Star Butterf-" He then gagged as the portal closed on his throat and he was pushed back into the portal leaving his skull hat crown behind.
Rosie tapped her left wrist with her bow and it transformed back into its original form of vines wrapped around her wrist. She walked over to the skull crown and put it on her head, "Not only did we win, but we also got a souvenir."
"That was amazing!" Marco gushed, "I was amazing! You guys were amazing!"
"Yeah! I guess we were." Star smiled as shrugged slowly. She looked over at Rosie who walked back over to them and frowned, "Well we should probably go pack up our bags."
"It was fun while it lasted Diaz." Rosie sighed sadly and grabbed Star's hand as they began to walk away.
"Wait!" Marco yelled and put a hand on both girl's shoulders, "I don't want either of you to go. I want you both to stay with us."
"No way?!" Rosie gasped happily.
"Really?!" Star asked cheerfully as she threw arms in the air, "Hugs!" She then pulled Marco and Rosie into a group hug.
They then broke away from the hug and started their trek back home.
"Are there gonna be monsters attacking us all the time?" Marco asked as he did some karate moves.
"Yeah, probably." Star answered.
"All right! Sounds so dangerous!" Marco grinned then stopped the two girls before they crossed the street, "Woah! Let's cross at the light."
"Man you sure live on the dangerous side of life Diaz." Rosie teased and wrapped her arms around their shoulders, "I can tell we're going to be the best of friends."
End of Chapter 1
