H i, guys. This is my new story…unfortunately I had to delete my Hinny one since I suffered Writer`s block and I couldn`t write it anymore. So…this is an idea I wanted to have long time ago since I started watching Supergirl which is awesome…I wonder what would happen if Kara would have a lost sister named Marley Rose? Well…you`ll find out in this crossover. Please don`t forget reviewing and I really hope you like it. I don`t own Glee or Supergirl. I just own the plot of the story.

It was a day like any other in National City; Kara Danvers originally known as Kara Zor-El or Supergirl, was working at , the company of the famous businesswoman Cat Grant as her assistant, while at the same time became Supergirl when citizens were in trouble. Right now, Kara was talking to her best friend Winn, who was an expert in technology and had a secret crush on Kara for a long time.

"I don`t understand how you`re dating your boss`s son" Winn replied as he stopped looking at the screen of the computer and stared at Kara, who adjusted her glasses when she was nervous. "I mean...it`s not like an auto suicide or something?"

"Winn, that word doesn`t exist" Kara chuckled.

"I know, I just invented it" Winn replied as he shrugged.

"Well...the truth is that Adam is a gentleman and makes me laugh" Kara confessed. "I know that our first date was a disaster when I was kidnapped by Bizarro and then I broke up with him for..."

"feeling scared of hurting him since you are a superhero and he`s just a human?" Winn completed the phrase as Kara nodded.

"You know me so well" Kara sighed.

"But you don`t have to be scared, I mean...Clark is dating Louis Lane and saves the world at the same time" Winn said with a small smile and then looked at the ground for a moment.

"Are you okay?" Kara asked with concern.

"Uh...yeah" Winn answered, looking up. "I thought I saw a cockroach"

"In Cat`s office? Impossible" Kara commented. "it`s obvious that she`s allergic to germs"

"it`s better that she didn`t hear you say that" Winn replied.

"if she had listened to me, I would be already fired" Kara commented honestly.

"Keira!" Cat`s voice echoed, suddenly causing the blonde and Winn to turn to attend the call.

"It`s Kara" Kara murmured to herself.

"Speaking of the devil" Winn whispered.

"I have to go, I`m sorry" Kara cleared her throat and headed to her boss`s office. She then walked towards Cat, who was sitting at her desk and playing with her pen. "Yes, Miss Grant?"

"thank God, you`re here" Cat said sarcastically before her tone came cold. "listen to me, Keira. you must come down from the clouds and put your feet on the ground..."I`ve called you three times and you just decided to ignore me"

"I`m sorry, Miss Grant; I lost track of time" Kara apologized.

"well, now is not the time to fantasize..now is the time to do your job" Cat answered.

"Yes, maàm" Kara nodded.

"Do you have the designs?" Cat asked, reaching for her hand.

"Oh...yes" Kara nodded, handing her some pictures. "Here...oh and I reserved a table for you and your mother at eight o`clock at..."

"Don`t bother about my mother" Cat interrupted her taking the pictures. "she`s not interested in talking to me" she then put on her glasses and they looked at the photos with disgust. "I can`t believe they don`t do their job properly...this is not professional" she then handed back the designs to Kara. "Take this to editorial and correct it immediately..."

"Now?" Kara asked nervously.

"Didn`t you understand me?" Cat asked. "Or do you want me to repeat the indication?"

"Well...I..." Kara started saying when her super audibility power could detect that a catastrophe was coming. She then put her hand in her ear to listen better.

"HELP! SOMEBODY PLEASE HELP ME!" a woman screamed in agony.

Just then, Kara used her X-ray vision to observe that a young woman was about to be assaulted by a criminal who aimed the gun at her.

"SHUT UP!" the criminal roared. "Give me your money or I`ll shoot!"

"No, please!" the girl sobbed. "Don`t kill me"

"I`m sorry...I have to go...I promise I`ll make it up to you" Kara replied in a distressed tone.

"oh, I get it...family emergency" Cat answered politely. "okay...you can go. but I hope you do your job when you get back" Kara nodded, leaving the pictures on James Olsen`s desk.

"what happened?" James asked confused.

"a girl is in trouble" Kara simply said as she walked away.

"Save the day, girl of steel" James replied with a smile.

Kara ran out of the office and opened her blouse showing the "S" of her suit on her chest; Minutes later, she was flying in the sky with her red cape waving in the air as well as her long blonde hair and at the same time watched as the young woman clung to life.

"Give me your money!" the criminal roared as the girl sobbing and with trembled hands started to handing him her purse.

"LET HER GO!" Kara screamed at the criminal as she landed on the street.

"Supergirl" the girl said relieved.

"And who are you stop me?" the criminal laughed. "do you really think that just because you`re Superman`s cousin you can stop me?"

"Look...I know you don`t want to do this" Kara said at the criminal. "Give the girl her purse and you can go"

"over my dead body!" the criminal screamed as he pull the trigger shooting at Kara but surprisingly, the bullets bounced and fell to the ground. The criminal dropped the gun to the ground but furiously started punching Kara...Kara, furiously started punching him back, grabbed him by the shirt and lifts him to the air.

"No! Put me down!" the criminal yelled. "Please...don`t hurt me"

"Are you going to return the purse to her?" Kara said as the criminal stared at the terrified girl.

"Are you going to let me go?" the criminal asked.

"No...You will go to jail" Kara said as she put the criminal on the floor. He immediately started shaking in fear.

"FREEZE!" an officer said as the other cops entered approached the criminal with guns, as the criminal raised his hands in surrender.

"You`re under arrest. You have the right to stay silent...everything you say will be used against you" the police officer said as he handcuffed the criminal and his partners took the criminal.

"Thanks again, Supergirl. We got it covered" the police officer said as he left.

"you`re welcome" Kara smiled as she picked the girl`s purse from the floor, helped her to get up from the floor and handed her the purse. "here`s your purse"

"Thank you so much, Supergirl" the girl sniffed.

"Don`t worry, you`re safe now" Kara said sweetly as the girl nodded and the blonde took flight.

"Look in the sky!" a black boy pointed. "it`s Supergirl!"

"Thank you, Supergirl!" the citizen of National City said thankful. Kara simply nodded and started flying away; feeling satisfied that she saved the day once more as she headed back to to continue with her job.

Meanwhile at Lima Ohio at McKinley high; Marley was at her locker putting some books inside her locker when Kitty; a blonde and snarky cheerio shut her locker on her face.

"Hi, honey boo boo" Kitty smirked.

"Kitty, not now, okay?" Marley sighed. "I don`t understand why you hate me so much? You have Jake…you are the head cheerio…you have everything I girl would want to have. So…what`s your problem with me anyway?"

"let`s keep it simple, boobless" Kitty said with a bitchy tone. "I`m big, your little; I`m smart, your dumb. Your fat and your mom should be in freak town…do you want to know why Jake is with me?…because he can`t stand a virgin like you"

"Leave her alone, Kitty!" Rachel said as she stood next to Marley. "She hasn`t done anything to you. So get out of here and go to make each other`s lives living hell"

"Stay out of this, dwarf" Kitty said.

"Marley is my best friend and I won`t let you to torment her anymore" Rachel said. "so if you mess with her, you mess with me"

"Whatever…I have more interested things to do" Kitty said with a smirk.

"hi, Mike and Molly`s daughter…RuPaul" Quinn said smirking as she stood next to Kitty.

"What do you want, Quinn" Rachel sighed.

"Let me clear your blue-eyed sidekick and you something, Treasure Trail" Quinn said. "This zone is for cool people only, not geeks"

"let`s go, Rachel" Marley said sadly. "They don`t worth it"

"You`re right, Marls" Rachel smiled as she and the blue-eyed brunette walked towards the choir room. "let`s go to glee club"

"Oh my God, we are so late" Marley said sadly.

"They will understand, come on" Rachel said as she looped arms with Marley.

"Where are they?" Tina asked as Rachel and Marley entered the choir room where the other members of New Directions and Mr. Schuester were waiting for them. "we can start without you"

"I`m sorry...Kitty was making Marley`s life miserable and then Quinn showed up" Rachel explained.

"Ugh...the ice princesses think they are the queens of the school" Santana replied rolling her eyes. "I`m not afraid to go on Lima Heights on their sorry asses"

"Santana" Marley said shaking her head.

"They are not...they only think they`re cool when actually they are going to end up being outcasts" Artie answered with a smile.

"Are you okay, babe?" Finn asked Rachel as he walked over to kiss her on the lips.

"I`m fine" Rachel answered then they both broke the kiss. "It will be better..." she said, noting that Marley was still heartbroken by the breakup with Jake.

"You`re right" Finn replied, then looked at the other brunette. "I`m sorry, Marley"

"I`ll get through it someday. Thanks, Finn" Marley said sadly and then looked at her friend. "And Rachel, you didn`t have to come and save me"

"that`s what friends are for, Marley" Rachel responded by putting a hand on her friend`s shoulder as Marley smiled, for the first time feeling grateful to have some wonderful friends to rely on.

Characters in the chapter

Melissa Benoist as Marley Rose and Kara Zor-El/Kara Danvers/Supergirl

Calista Flockhart as Cat Grant

Jeremy Jordan as Winslow "Winn" Schott Jr.

Mehcad Brooks as James Olsen

Lea Michele as Rachel Berry

Jenna Ushkowitz as Tina Cohen-Chang

Cory Monteith as Finn Hudson

Kevin McHale as Artie Abrams

Becca Tobin as Kitty Wilde

Dianna Agron as Quinn Fabray

Naya Rivera as Santana Lopez

Author`s note: well…there you have it. Here`s the first chapter. The second chapter will be full of surprises

Roxy