Hey guys, been wanting to do this for a while now, really surprised nobody else has done anything like this, but I did say in Spartan Assualt a new chapter would be up before Christmas. But anyway... I really hope I'm doing the characters justice... Pun intended

Watchtower: June 20th

All was quiet aboard the Watchtower, the Official HQ of the Justice League. But that would soon change as the League was having a meeting to discuss some matters that were currently at hand.

Currently at the main meeting room onboard the space station was several of the heavy hitters: Batman, The Flash, Green Arrow and Aquaman were talking about their partners admission into the league... Well, the hall of justice anyway. Superman was also in the room with them.

"... The act of allowing Robin, Kid Flash, Aqualad and Speedy into the the hall of Justice would the first step into them all becoming full fledged members of the JLA." Arrow said, but then Batman spoke up.

"No, Robin and kid Flash are still too young to join, Due to the high risk missions we take, nobody under eighteen should be allowed in." Batman stated, but he was hiding something nobody else knew, and that was Captain Marvels true identity being a ten year old, in all fairness, it was one of the best secret identities out there, who would suspect a child of being a member of the JLA.

"I Agree With Batman." The man of steel began. "But, Allowing your partners to enter the Hall, would show them just how far they have come."

The group nodded at what superman had to say.

"So, should we tell them about the watchtower?" Green Arrow asked, considering he had already told Speedy about the true base of operations of the legue, he didn't think it would be that big of a deal. But the look on Batmans face told differently.

"No, at least not yet." The Dark Knight said. "This isn't going to be a problem, is it?"

"No, no problem." Arrow said, quite quickly. "Seriously its..."

That was as far as he got before red lights flickered on and klaxons started blaring around the space station.

"WARINING: UNAUTHERISED ACCESS LEVEL THREE" the onboard computer. That got everybody's attention, Batman looked at flash.

"No need, be back in a flash." The Crimson speedster said as he zoomed off in the direction Of the intruders. As he made it to the section of the watchtower, all he saw was a yellow and black motorcycle, warning signals went off In his head as it looked too advanced to be anything from Earth. However, The Flash also noticed a small form next to the bike.

The figure was of a small girl, around five and a half foot tall and looked about fifteen, her hair was short, black and had red streaks in it. The girls arm was in an unnatural position, clearly broken. The girl also had motorcycle leathers on, with red highlights and a Rose was stitched on her shoulder. Whoever she was, she was also unconscious.

Allen quickly sped over to the girl and checked for a pulse, as he pressed against the side of her neck, he called the rest of them. "Hey, guys, you're not gonna belive this. Somehow a fifteen year old girl crashed a motorbike here."

"Nows not the time for jokes, flash." Batman said at the other end of the line. Even when he was being serious Batman assumed the Flash was joking.

"Look, I'm being serious here." He said, not noticing another girl walking up behind him. "The bikes bright yellow and black, like a wasp or something..." That was as far as he got before a fist went flying into the back of his head, knocking him out cold, almost instantly."

"It's bumblebee" the Girl said.

As Batman and the rest of the league was catching up to the flash, they knew something was wrong, they had heard someone approach Barry from behind and then heard a thud. The mike was still on when they heard a female voice say. "It's bumblebee."

The group rounded a corner and found The Flash about ten meters in front of them, out cold and a Seventeen year old girl with Golden Blonde hair, in black motorbike leathers with yellow accents and a symbol which looked like a burning heart on her shoulder. She was grabbing the knocked out body of Barry by the neck, inspecting him.

She was reaching for his mask, but then Green Arrow had fired an Arrow at her, nobody expexted what had happened next.

it was clear the girl, whoever she was hadnt seen them. Her back was to them, but at the last possible second she immediately spun round and caught the arrow while it was in mid flight. But they could immediately see that this girl was not a normal human, as her eyes were purple and her hands were on fire.

Who ever she was immediately got into a defensive pose, took a clear look at whoever had attacked her, then immediately burst out into laughter. A finger pointed directly towards the Dark Knight.

Superman then decided to do a quick xray scan on her, she definitely wasn't human, her bones were more than 5x denser and stronger than human ones, her muscle structure was 4x denser and were more Iron than fibers, but her organs were something different, first she had two hearts pumping blood around her body and secondly there was an organ infront of both producing what appeared to be a magical Aura around her body and finally her body temperature was at 50 degrees Celsius.

"Who are you?, How did you get here?" Batman more Demanded than asked, but was only answered with more laughter.

"Thats freaking hillarious!" The Girl said, between fits of laughter. "Your outfit, how can you act so serious in that!" It was obvious that she wasn't intimidated by batman, she was amused. Green arrow was even chuckling to himself, Superman himself found it rather amusing, but the situation was still very serious, so he decided to ask it again.

"Who are you?" The man of steel demanded. What surprised everyone was that she actually answered him.

"My Names Ya... Er Hannah." she stuttered, it was clear she was lying. "Yeah I know, Get the six foot guy in the Gimp suit away and I'll tell you my real one." Batman was shocked, green arrow was laughing his head off, even Aquaman was chuckling now.

"This isn't over." Batman said as he turned and left. Everyone was shocked at that, however they all knew that this was probably not worth his time, even though she had knocked out the Flash he was waking up now, at the same time she made the 'gimp suit.' Comment, he was chuckling to himself.

Superman looked at the girl disapprovingly. "Seriously who are you? And what are you doing here?" Superman was trying to stay on the good side of this alien, the kryptonian had no idea what her capabilities were, but since she was producing magic, was un intimidated by batman, had reflexes that could catch arrows milliseconds before hitting her,maws fast enought to catch the flash off guard and was producing fire, she could potentially be a massive threat to the heros here.

'Hannah' then lowered her guard. "Okay, My names Yang Xiao Long, and this..." She pointed to the unconscious body behind her. "Is my sister Ruby, don't worry, about her, thats relatively light damage for her, her aura should heal her in about an hour. We're Huntresses from Beacon Academy."

That raised several questions from the league, but she continued. "And how we got here, I don't know, we were driving to Vale for the festival and a Beowolf-Ursa hybrid attacked us from nowhere, I swearved to miss the monster, lost control and woke up here." Yang looked confused at the reactions of these people in front of her, everyone - except superman - was looking at her like she had two heads. They were about to say something before yang looked at Ruby. "Hey rubes, I'm making treble choc chip cookies."

"Cool, I'll take twelve!" The Now conscious girl said as she immediately acted like she wasn't even asleep. "Hey, Yang?, who are these guys?" She said before immediately gasping towards Green Arrow. "OH MY GOD, AN ARCHER!, OH!" And suddenly in a massive whirl of Rose petals she had zommed up to Star Citys Archer and started asking thousands of questions. The Flash was quite Shocked at this ones speed, it was clearly faster than Kid Flash's top speed.

"Sorry." Yang began. "She's a massive nerd when it comes to weapons." She said as she dragged her sister by her hood.

"Well, in All seriousness miss Xiao Long." Superman began. "You are Tresspassing on Justice league Property in a highly classified area, we are going to have to detain you."

"Fine, but I'm making this clear. Don't touch our Gear, my bike or our weapons. Got it."

12 HOURS LATER:

Yang and Ruby had been explaining for hours the situation to the Justice League and Yang subsiquently apologised -although she rarely did that- to both the Flash and Batman. Although the attack on Flash was logical, she had seen a man in a red spandex outfit place his hand on her sisters neck, of corse she would protect her sister. But she was just being an ass to Batman.

He had realised that it would have been easier for him to not be in the room as yang had just kept laughing at him on their first meeting. She thought dressing up like a six-foot flying rat of vengeance was funny. But she had quickly shut up when she had learned his feats. A man with no unique powers of any kind essentially facing off against gods and winning. He had her immediate respect... But she still found his whole get up hillarious.

The girls had explained everything they knew to Superman and the rest of them, they had assumed that they were the good guys due to the Name 'Justice' in the title and a man with quite literally every power in the book, that hadn't used it for his own gain was at least the only one they could fully trust in this world.

both sides were confused almost immediately but the sisters had shown them clips of them fighting the creatures of Grimm and photos of their training, weapons, skills, Aura, Semblance from both their scrolls and phones and so on and so forth and with the help of the Martian Manhunter had confirmed that the Girls were on the side of the JLA, although the league still took this with a pinch of salt.

The sisters were asleep, leaning against each other in the interrogation room when Batman and Superman entered. Batman spoke first.

"The league has made an arrangement for the two of you. The evidence you have showed us, we can confirm you are of no immediate threat to the planet. And we have also Agreed for you to have identities made for you during your stay on Earth." He was blunt and to the point. Ruby was still sleeping. Yang, although usually carefree and fun loving could also be deadly serious if it ment her sisters safety, although crashing her bike with Ruby spraining her arm probably wouldn't help that thought.

"Thanks, Batman, we really appreciate it." Yang was greatful for what the league had done, she and Ruby had spent hours explaining as much detail as possible everything on remnant, it was a shock to both of them when they found out that, somehow they had travelled across dimensions, or something like that.

"...And as you know there are people your age that helps us fight crime." This time it was superman. "Which, Miss Rose, due to you having superhuman speed, the Flash has agreeed to help you out in central city." Ruby had woken up after yang had elbowed her. "And Miss Xiao Long, Green Arrow has..." Superman was about to speak before yang spoke up.

"No, sorry, I'm not leaving my sister." Yang thought for a moment. "I've got it, Why can't we just have our grand reveal in Metro-err... Your city and you don't have a Partner, no offence, we stop like a bank robbery or something and we say we're new heros that way."

"That would work." Batman began. "What about your Personas?"

"What's a game got to do with this?" Yang asked/joked

"Your hero Identities" Batman clarified, slightly annoyed at the comment.

Ruby fiddled with her Cape for a moment. "I could be Red Hood!" Batman shook his head.

"Starfire?" Yang said, it was met with the same result. "Huntress?" Same again.

"Specter?" Ruby asked again. Same result. "Okay, why not?" Ruby asked/demanded.

"Because all of those names are already being used, and two of them are the names of criminals." Batman Stated. Rubys silver eyes widened in a 'oh' type way.

Yang decided to speak up. "Well, can't we just use our real names as our hero names and just make up our own civilian personas?" Yang asked, not knowing if she used the word 'persona' properly.

"Vey well." Superman said. "What miget those be?"

The Leader of Team RWBY, now RY thought for only a second. "I like the name Cassie, Cassie Kelly." She said with a smile, Batman got a strange feeling of deja vu with that name.

"Well, I already said my name was Hannah... I'll use that." She told the two Superheroes, they simply nodded, an hour later Yang and Ruby had brand new identities, they also wore special contact lenses to keep their true eye colour hidden, they were now both blue.

Their IDs also had said that they were Canadians, both from Vancouver, -this was chosen due to Yangs accent sounding distinctly Canadian.- and now they were both currently waiting for the go ahead, their first true step, into the adventure that awaited them.

Okay, whew, that was something, now I don't want any comments about why the girls trusted the league so quickly, or why yang was insulting batman. : because that's how I imagine a girl who jokes in front of killer monsters would react to him.

oh guess where I got Rubys civilian name from.

ps. Don't expect a spartan assault update soon, I really can't be arsed doing it right now.

pps: I'm wandering if I should have Ruby start a crush on Kid flash or Robin. KF will still be himself to Ruby and yang will threaten to beat him into an inch of his life.

anyway, HAZZAMO out.