Batgirl begins to think what she will find down there as the elevator arrived at the bottom of a secret room, the door opened up and Batgirl stepped out of it.

She looked around and sees a computer a huge van made combat with a tunnel leading to a cave. "Hm looks like a base alright." Batgirl said. "I bet the invaders are planning worldwide domination. Not on my watch." She said quietly before tiptoeing her way to the computer. "Now let's see that secrets you guys are keeping."

Batgirl walks up to the computer and starts typing. "What are you hiding?" Batgirl asked. She then found a list of video files. "Videos, Huh? Wonder what they're about?" Batgirl asked curiously.

She clicked onto the first video on the list and it started off with the same white-haired boy in an orange polo shirt and blue jeans.

"Okay, this is Lincoln Loud with Superpower Video file number 1." The boy said. "It's been four days since me and my sisters found out we have crazy superpowers for unknown reasons and we've decided to practice with them."

"Superpowers huh. Let me get the info." Barbara said.

"My mom told us that meta humans are sometimes born with different powers. That and our parents are heroes, my mom's name is Supernova. My dad is normal and calls himself Nightguard." Lincoln explained.

"Supernova and Nightguard had kids?" Batgirl asked

"And this concludes Video File Number 1." Lincoln said before the video ended.

Batgirl once again searched through the files again before she laid eyes on one.

"Huh. Looks like this one was recorded just yesterday." Batgirl said before clicking on it.

"Okay, this is Lincoln Loud with Superpower Video File Number 52." Lincoln said on screen. "Me and my sisters have finally been able to master our powers and mom told us that now is the time to put our powers to good use as the next generation of heroes. Leni's already working on our costumes and the rest of us are trying to figure out what our Superhero names should be."

Superhero names?" Batgirl questioned,

"This is gonna be pretty scary for me once it's time for us to do hero work, but I know me and my sisters will do a good job at it." Lincoln said. "We're gonna save lots of people, make tons of villainous enemies and become popular around every corner of Metropolis."

"Whoa. They want to be heroes, just like me back when I lived in Gotham." said Batgirl.

"Well, I guess this is the last video file I'll be doing." Lincoln said with a sigh. "This is Lincoln Loud signing off." The video then ended.

"I can't believe I was wrong about these people." Batgirl said. "They're not evil. They want to be heroes like their parents."

"You got that right." A voice said from behind.

Batgirl turns around see the Louds looking at her. "I'm hi," Batgirl waved awkwardly.

"Usually, I'm the one who likes to sneak around our home." The goth girl, Lucy, said with her arms crossed.

"But we literally didn't expect some random girl to be snooping around our underground base." The oldest sibling, Lori, added.

"Uh… my bad?" Batgirl said while sweating nervously.

"Spill the beans!" The girl in pink dress threaten.

"Yeah or else." The girl in red snarled,

"Okay, okay! I got suspicious of you guys when you first moved to Metropolis and started spying on you!" Batgirl explained. "Then, I saw some of you doing weird things that I didn't fully understand and then I later infiltrated your home to see if you were secretly bad people who wanted to do world domination stuff! But after I watched those video files, I realised I was wrong!"

"Wait you broke into our house because you thought we were bad?" The girl with sunglasses named Leni asked.

"Yeah, but I was totally wrong. I just didn't know you were all the children of two retired superheroes." Batgirl said.

"Well… if it was all because of a misunderstanding, then I can forgive you." The boy in orange, Lincoln, said with a smile.

"Really?" The girls asked.

"Come on, girls. She wasn't trying to steal anything." Lincoln said.

"Lincoln isn't wrong." Leni admitted.

"Yeah but she broke in!" Lori said.

"Only because she mistook us for villains! It's not a big deal." Lincoln retorted. "Can't we just put this whole thing behind us?"

Lincoln's sisters put a lot of thought into this and they soon sighed in defeat.

"Okay." They all said.

"Cool. Also you guys are the offspring to Nightguard and Supernova!" Batgirl squealed.

"Yeah. Mom and dad were the best of the best in their days." Lincoln replied.

"And we're gonna be following in their 'super' footsteps." Luna said before she laughed. "Get it?"

"Get use to those. She's a good guy with bad jokes." Lola said.

"I can tell." Barbara replied. "So, who are you guys again?"

"I'm Lincoln. Lincoln Loud." Lincoln introduced. "And these are my sisters. Lori, Leni, Luna, Luan, Lynn, Lucy, Lana, Lola and Lisa."

"We have a baby sister named Lily, but she's asleep right now." Lana added.

"My name is Batgirl." Batgirl said.

"Batgirl? You mean one of those Superhero Girls we've heard about from the papers?" Luna asked.

"No way! You six are amazing!" Lana remarked.

"Yeah! Wonder Woman is literally my favourite!" Lori added.

"Well I'm a big fan of Zatanna!" Lola said.

"Supergirl is the best in my book!" Lynn replied.

"Well, I have a certain appreciation for Bumblebee." Lisa said.

"That Green Lantern girl's outfit is amazing." Said Leni.

"Yeah you girls are amazing." Lincoln said.

"Thanks." Batgirl replied kindly. "And I bet we'd be even more amazing with you guys in our team."

"Team?" The Louds asked.

"Yeah. We've been needing some backup for days now." Batgirl said. "If you guys have powers and want to become heroes, then everything would work out perfectly."

"We need to talk this over among siblings." Lori said.

But then, Batgirl's phone started ringing and she immediately answered. "Hello?" Batgirl asked.

"Batgirl! Where are you?!" A voice asked desperately.

"Diana? Is that you?" Batgirl questioned. "What's with the high volume in your voice?"

"We have been ambushed by the villains and we need your help!" Wonder Woman exclaimed.

"I'm on my way right away!" Barbara said as she hung up. "I gotta go! My friends need me!" Batgirl said.

"Wait! Let us help!" Lincoln offered.

"Yeah! This is our chance to put the smack down on some evil jerks!" Lynn stated eagerly.

"You guys can help. But you guys need to suit up." Batgirl said.

"Good thing I, like, finished making out suits!" Leni remarked.

"Then let's get changed!" Lincoln said.

The Louds got into multiple changing rooms and they later stepped out in super suits of their respective colours.

Lincoln is wearing an orange and red bodysuit with red boots, red fingerless gloves, a red mask with goggles over his covering his white hair.

Lori is wearing a light blue and icy blue body with light blue boots, a hood with an icy blue hood with white fur on the edge and icy blue goggles over eyes.

Leni is wearing a light green one piece outfit with green googles, light green gloves, knee high boots and a small green cape around her neck.

Luna is wearing a purple and black bodysuit, with black boots, purple mask, and purple gloves.

Luan is wearing a yellow bodysuit with dark pinkish gloves and boots with a yellow mask over her eyes.

Lynn is wearing red and black shorts and shirt, but t looks like it was custom made with a red wrestler mask over her head.

Lucy is wearing a grey bodysuit, black boots and a black cloak over her face and head.

Lana is wearing a dark blue bodysuit with no sleeves, black boots, and like Lynn's outfit it was custom made.

Lola is wearing a dark pink one piece, dark pink boots, a diamond symbol on her chest, a dark pink and black cape, over her eyes is dark pink mask that is shaped like a tiara.

And finally Lisa is wearing a dark green bodysuit with dark green boots and gloves, over her eyes are dark green goggles.

"Nice!" Batgirl said.

"You guys are looking good!" She remarked. "Now, you guys also need superhero names. Which names do you have?"

"Ice Woman." Lori said.

"Hurricane!" Leni said.

"Screamer." Luna said.

"Ghost Girl." Luan said.

"Feline fury." Lynn said.

"Hotshot." Lincoln said.

"Pitch Black." Lucy said.

"Hydro Snapper!" Lana said.

"Crystal Queen." Lola said.

"Mastermind." Lisa said.

"Cool!" Batgirl exclaimed. "And your powers?"

Lori forms two ice walls. "Snow and ice." Lori said.

Leni pushes two times and some wind is formed. "Wind." Leni said.

Luna let out a sonic scream destroying the ice walls. "Sonic scream." said Luna.

Luan moved her hand towards a wall and it went straight through it.

"Intangibility." She said.

Lynn smirked and then her whole body changed she was growing yellow fur with black spots, grew fangs and sharp claws and grew a tail. "I can turn into a cheetah hybrid." Lynn said.

Lincoln's hands lit up and tree two fireballs at the ice walls. "Fire powers." said Lincoln.

Lucy held out her hands and she formed two shadowy claws. "I can manipulate the darkness." Lucy said.

Lana morphs into a crocodile mutant with a tail poking out her backside, and forms two water spheres. "I can control water and turn into a Croc." Lana said.

Lola forms a crystal throne and sits down. "Crystals are my powers." Lola said.

Lisa lifted a finger and made a bunch of wooden boxes float in midair. "And my superhuman ability is telekinesis." Lisa said.

"Awesome! You guys are perfect!" Batgirl remarked. "So, are all of you ready to fight villains?!"

"You bet we are!" Lynn said eagerly.

"Bring on the bad guys!" Lana stated.

"We'll kick their butts and be home in time for some victory food!" Luna added.

"Those darkened souls will feel our unmatched power." Lucy vowed.

"They'll literally face my icy wraith." Lori said.

"They'll look awful wearing orange," said Leni.

"Now is not the time to be thinking of fashion! Now is the time to do noble deeds!" Lisa stated.

"Right! L-Squadron, let's do this!" Lincoln shouted in excitement.

"L-Squadron?" Batgirl repeated.

"It's our team name." said Lori.

"Our parents like it." Lana said,

"Okay." Batgirl replied. "Now let's get going! My team needs us!" Everyone then ran out the secret room to face the supervillain team.

A/N: I'm sorry for the lack of updates guys. But It took me awhile to come up with the superhero outfits. I like thank Rodimus873 for helping me wit this chapter Next time It's the L-Squadron and Superhero Girls vs the Supervillain Girls. So please read and review.