Chapter 2 The X men

Its been a month since Sean was discovered in the lab that blew up.

And since he was discovered with unique abilities that no one even knew about. Such as metal claws that could cut through almost anything.

And his eyes could blast anything if he concentrated hard enough.

And various other abilities he was discovering.

Right now however though.

Sean laughed as he was chasing Korra who stuck her tongue out at him.

"You can't catch me!" Korra yelled before she suddenly stopped making her blink before looking down seeing her feet were frozen. "HEY!" Korra yelled annoyed making Sean burst out laughing.

"You lose!" Sean laughed.

"What going on here?" Senna asked before seeing Korra's feet frozen making her giggle. "Oh." Senna said.

"Sean cheated!" Korra yelled.

"Oh and you using Waterbending on me is fine?" Sean asked making Senna snicker as she pouted.

"Now while I understand that. Sean, we told you not to use your powers out so openly." Senna said.

"Why?" Sean asked.

"Well...People fear what they don't understand. You remember that Member of the White Lotus who attacked you?" Senna asked.

"Yeah?" Sean said.

"That proves my point. He hated you because he doesn't understand you and he didn't want to. So it's important you keep those powers hidden until we find out more about them." Senna said.

"Ok." Sean said.

"Now, Korra has waterbending training with Katara." Senna said making her smile before they ran off.

Meanwhile

Within another universe was a man in a wheelchair looking at a screen.

This was a man known as Charles Xavier. One of the smartest minds in his universe and an expert of the Mutant Gene known as the X Gene.

"Whats with the new screen?"

Charles looked seeing a man with white skin, navy blue hair and brown eyes.

This was Logan a special Mutant who was a lot older than he actually looked and had a special metal inside him.

"I don't suppose you're familiar with the Multiverse theory?" Charles asked.

"No. What is it?" Logan asked.

"It's the theory there are multiple universes that exist beside ours. Some have only slightly different changes and others more radicle. For instance say theres one where you never lost your memory or had that Metal put inside you." Charles said.

"Oh yeah? So why are you looking into it now?" Logan asked.

"I just decided to look back into the subject for a moment. To see if perhaps there could be a Mutant Signal from..." Charles said before an alert came up.

"Discovery. Mutant Signal detected." The Computer said.

"Well, well. Seems as though my timing couldn't be better." Charles said.

"Warning. Highly advanced enhanced signature detected." The Computer said.

"Enhanced?" Logan asked.

"Like your metal claws or abilities made stronger with no weaknesses. How curious." Charles said before a device was pulled out.

"Whats that?" Logan asked.

"This can transport us to where our New Mutant is. We'll have to move fast. I don't need to remind you if we've found this signal...So will he." Charles said making him nod.

"I'll get Storm." Logan said as Charles looked at the screen.

"I wonder just who our new Mutant from another Earth is?" Charles asked.

Meanwhile

Sean watched Korra training with Katara in Waterbending before looking at his hand before it became Metal.

"Still learning your abilities?" Tonraq asked making him hide his hand behind as he chuckled. "I know we told you to be careful about your abilities but as long as you do them only here it's fine." Tonraq said making him smile before looking at his hand.

"What am I exactly?" Sean asked.

"Don't know. Tenzin thinks you might be a new Avatar of some kind. No one has ever had abilities like you before. Not even close." Tonraq said before Korra accidentally hit him with Snow.

"HEY!" Sean yelled annoyed.

"Ooops." Korra said before giggling as the snow melted around Sean who looked annoyed. "What? It was an accident." Korra said snickering.

"Oh sure." Sean said sarcastically.

"The lesson is gonna have to be put on hold anyway. Look." Tonraq said seeing a storm approaching them.

"Yikes. Looks big." Sean said.

"It is. We're gonna have to end this." Tonraq said.

"AWWW!" Korra whined.

Heading inside they started hearing howling outside.

"Whats that?" Sean asked sniffing the air. "Smells like dogs." Sean said.

"Polar bear dogs. A pack from the sound of things." Tonraq said as Korra mimicked the howling making Sean snort before dragging her in as the door closed.

"HEY! I wanted to go out and play with them!" Korra yelled.

"Oh certainly. Play with the most dangerous animals we have down here. I'm sure they'd love to play with you...Before eating you." Sean said making Senna and Tonraq chuckle.

"They don't scare me." Korra said making Sean smirk. "What are you smirking about?" Korra asked before he turned into one and growled at her making her yell in shock as she jumped back making Sean turn human and laugh as did her parents. "Thats not funny!" Korra yelled.

"Sure it is. It's payback for burying me in snow." Sean said making her pout.

Meanwhile

Charles and the others were on an aircraft known as the X-Jet to head to this new Universe to find their Mutant.

Storm had Dark skin with white hair in a Mohawk fashion and blue eyes.

"So what do we know about this new universe?" Storm asked.

"Nothing as of yet but according to the scan from earlier theres at least one Mutant and a very powerful one at that." Charles said preparing the device to bring them to this new universe.

"You sure this is gonna work?" Logan asked prepping everything.

"It will." Charles said powering it up before the Jet glowed as they took off before vanishing.

Meanwhile

Korra and her family slept peacefully in their home as the storm started up.

Thats when Korra heard the howling again before she got up and put warmer clothing on before heading outside.

"And where do you think you're going?"

Korra froze before turning to see Sean in Warmer clothes.

"Your predicable you know that?" Sean asked.

"Come on. Wheres your sense of Adventure?" Korra asked making him roll his eyes.

"Fine. If for no other reason..." Sean tried to say before some flash of light appeared out in the far distance.

"What was that?" Korra asked.

"Maybe we should head back inside." Sean said being cautious.

"No way. I wanna see!" Korra said running off making him sigh before following her.

Charles and the others on the X-Jet appeared outside the Southern Water Tribe.

"I can't detect anything advanced on this thing." Logan said.

"Yes, The technology of this earth is at least over a hundred years less advanced than our own. Maybe more." Charles said before putting in Cerebro on his head.

"You really think our New Mutant is using his powers?" Storm asked.

"Maybe. If he or she does have highly advanced enhancements it should be easy to detect." Charles said.

Sean and Korra went looking for the Polar beardogs when they spotted a pup who had clearly gotten lost making Korra smile as she ran to it.

"Whoa! Wait a minute here!" Sean yelled.

"You're just a pup. Wheres your pack? Are you lost?" Korra asked as it growled.

"Korra. It's a wild animal." Sean said.

"We're not gonna hurt you. We're friendly." Korra said fishing out some fish jerky making it sniff it. "Do you like Fish Jerky?" Korra asked as it ate it. "Your not scary. Your just hungry." Korra said.

Sean laughed a little before bursting out laughing as Korra ran around like a dog around the pup.

Thats when they noticed the storm getting worse.

"Uh oh." Sean said.

"Which way is home?" Korra asked worried. "I think we're both lost now." Korra said before Sean used his ice powers to make a small Igloo.

"Inside." Sean said as they rushed in.

"Found him." Charles said as they flew to the location.

"Brrr." Korra shivered.

"I knew this was a bad idea." Sean said.

"At least we found her. So she's not alone." Naga said cuddling with the pup who nuzzled into her.

"True." Sean said before they heard noises outside making them look before seeing the X-Jet land down.

"Whoa." Korra said as they walked out before the ramp came down as Logan came out before seeing them.

"What are you kids doing out in this storm?" Logan asked.

"Her fault." Sean said pointing at Korra who glared before he got them and the pup inside.

"I thought you were looking for our Mutant?" Storm asked amused.

"Mutant?" Sean asked.

"People with extraordinary gifts. Powers that are unnatural by Human Standards." Charles said.

"You mean like this?" Sean asked with his hand becoming Metal which surprised them.

"I think we just found our Mutant." Logan said.

Next day

"Korra, Sean!" Tonraq yelled as he, Senna and Katara were looking for them before after noticing they were missing.

"Oh where are they?" Senna asked before the X-Jet flew to them before landing which surprised them before the ramp came down as Sean and Korra rushed out.

"There you both are! Where were you?" Tonraq asked.

"They were in good hands." Charles said rolling down.

"Who are you?" Senna asked.

"My name is Charles Xavier. And I know exactly what Sean is." Charles said getting their attention.

Later

"So Sean is what you call a Mutant?" Tonraq asked.

"Yes, Hidden in his DNA is the X-Gene. It's currently uncommon on our earth but more and more are starting to surface. Though I'm surprised Sean is the only one here." Charles said.

"Well, Sean's not what you call normal even by Mutant Standards." Senna said.

"Meaning?" Logan asked.

"Sean, why don't you show them some of the things you can do." Tonraq said making him nod before his hand became Diamond which surprised them before becoming ice then had fire on it.

Last one however shocked Logan seeing his metal claws.

"Where did he get those?" Logan asked.

"He's always had them. Why?" Senna asked before he showed the same thing.

"Cool." Korra said.

"Not so cool. This stuff was put into me. And I don't remember how." Logan said.

"Oh." Korra said.

"So where are his parents then?" Storm asked making them look at each other.

"He...Doesn't actually have any. We know this considering how we found him." Tonraq said.

"Meaning?" Charles asked.

"We found him in a lab shortly after Korra was found to be the next Avatar. The technology in there was more advanced than anything ever seen. More so than that Jet. And one of the rooms we found him in some test tube a month ago. Thats when he started showing these abilities. He has perfect control over them once he learns a new one." Tonraq said.

"Where is this lab exactly?" Charles asked.

"Just outside. I can take you there later." Tonraq said before Sean yelled as Naga jumped on him as did Korra making them laugh before they started floating up off him.

"Whoa." Korra said before screaming as she started spinning real fast before Sean put her down making her dizzy before falling over out cold making Sean laugh.

Later

While Charles and Storm were looking into this lab to see if anything was left Logan was keeping an eye on the kids.

Sean tried to blast Korra when she water bent him making him chuckle lightly.

"You know before that lab showed up Korra wished for a friend. And she got her wish. In a strange but perfect way. Someone who understands her." Katara said making him smile lightly.

"I'll bet." Logan said before noticing someone entering Korra's home. "Who's that?" Charles asked.

"Oh no...Thats must be Tonraq's brother Unalaq. Leader of the Water Tribe. Those two have issues." Katara said.

Thats when Unalaq walked clearly annoyed before noticing Sean and Korra before he blasted her with ice which shocked him.

"What is this?" Unalaq asked before Tonraq walked out.

"Thats none of your business. Now leave." Tonraq said making him frown.

"Not until you tell me who that is and those abilities he has." Unalaq said making him glare.

"His name is Sean. We found him shortly after Korra was found as the next Avatar. He's what Charles calls a Mutant. Special abilities that rival Bending. He's the only one from this universe." Tonraq said.

"So the Multiverse does exist. I've heard stories but nothing more." Unalaq said before seeing Sean's body turn metal before lifting a large amount of snow at Korra making her yell in surprise as she ran off making him frown before leaving.

"I don't like him." Logan said.

"That makes two of us." Tonraq said as they went inside.

Sean and Korra continue to play before suddenly water smacked Sean away.

"HEY!" Sean yelled before seeing Northern Water Troops before they attacked him again.

"STOP!" Korra yelled before Logan and Tonraq rushed out seeing them attack Sean who glared before turning into a beast and rushed at them shocking them as he pounced them both having them trapped under him before roaring at them making them scream in fright.

"Sean thats enough." Tonraq said making him growl before getting off them before Logan snarled as he picked them up.

"You attacked a couple of kids?" Logan asked.

"We were just following orders!" One yelled in fear as Logan's claws came out.

"Who's orders?" Logan asked.

"Chief Unalaq's. Said he didn't want the Avatar around him so he wanted him gone." The other said making Tonraq glare.

Later

Unalaq grunted as Logan punched him into a wall before his claws were in his face.

"You sent those men to kill him?" Tonraq asked.

"He's a threat to her. If people see him like that they'll think the Avatar is a lost Relic. So yes I needed him gone before that happened." Unalaq said before grunting at Logan punched him in the stomach.

"Do that again and I'll kill you!" Logan yelled as they left making him glare.

A week later

Sean and Korra were asleep in their home while the others discussed the events from last week.

"So Unalaq sent them to kill him?" Tenzin asked.

"I knew he was gonna do something but I never thought he would do that." Tonraq said.

"What exactly are your issues anyway?" Storm asked.

"He thinks everyone should be spiritual like him and forces his views on the Northern Tribe. Can't do the same here since even though he controls both tribes he can't force his ideals on both." Tonraq said.

"Your the oldest so how did he get the job?" Logan asked.

"It's...Complicated." Tonraq said.

As this was going on however though a group of people arrived at the South with ill intentions for Korra and Sean.

As the group continued to talk however though thats when Logan sniffed making him frown.

"What is it?" Zuko asked.

"Someone is here." Logan said getting up as they went outside while Charles and Senna stayed behind.

Arriving outside they saw four people approaching.

"Who are you?" Storm asked.

"My name is Zaheer. The others are P'li, Ghazan and Ming-Hua. We have come for the Avatar and the boy. We know what he is." Zaheer said.

"And how did you learn about them being here?" Sokka asked with his sword out.

"That is not your concern. Hand them over or we will take them." Zaheer said before Logan yelled lunging at him with his metal claws which surprised him before dodging as he tried to slash him before Ming-Hua attacked him and slashed his face making her grin before gasping seeing him heal instantly.

"You asked for it." Logan said lunging at her while Storm used her powers against Zaheer whoo was shocked by her control of the weather while Tonraq and the others fought P'li and Ghazan.

Ming-Hua growled as she tried to take Logan down but any lethal attacks she used on him he just instantly healed.

"Your pissing me off!" Ming-Hua yelled.

"Feelings mutual." Logan said before jumping at her before he cut off both arms making her scream in horror as she fell down before Logan knocked her out by stomping on her face before going after Zaheer.

P'li used combustion bending on the others but was taken by surprise when Sokka's boomerang hit her head making her lose focus before he knocked her out before Zuko blasted Ghazan with fire but he used rocks to block it before it turned to lava which surprised them before rain started coming down on it making his Lava useless.

"You have got to be kidding me." Ghazan said in shock before yelling as lightning hit him knocking him out.

Zaheer and Logan fought each other before Logan slashed his chest making him groan before Tonraq knocked him out.

"What the hell was that all about?" Logan asked.

"Someone told them where they were and what Sean is. And I have a pretty good idea." Tonraq said frowning.

Heading inside they told Charles and Senna what happened while the White Lotus took Zaheer and his allies away.

"This is very troubling." Charles said.

"If Unalaq sent them here then he'll try again. And even if we move it doesn't guarantee their safety." Tenzin said.

"No...It doesn't." Tonraq said concerned for their safety.

"If I may make a suggestion...There is one way to keep them safe." Charles said.

Later

Unalaq was on his throne talking to his generals.

"What are you doing here?" Unalaq asked seeing Storm.

"Paying a visit. Clearly you know what happened." Storm said.

"Indeed I do. And I am on my way to bring the avatar here...Where she will be safe and trained properly. And I also intend to bring the boy here where I can keep an eye on him." Unalaq said.

"Thats not gonna happen." Storm said making him scoff.

"Oh yes it will. Clearly the White Lotus and my brother can't keep them safe. I on the other hand can. And you can't stay here forever." Unalaq said.

"True. Thats why we all came to an agreement." Storm said making him frown.

"What Agreement? What have you done?" Unalaq asked.

"Korra and her parents along with Sean and Katara will be coming to our universe. Where both of them will be trained." Storm said shocking him.

"Absolutely not! Bring them back!" Unalaq yelled.

"No...And if we find out you had something to do with this...You can kiss your position goodbye." Storm said making him growl in anger before she flew off.

Flying back to the X-Jet everyone was strapped in.

"Where we going?" Korra asked holding her now official animal Guide Naga who had become attached to both of them.

"To their universe. This way you both can get some special training." Tonraq said as the Jet flew off before vanishing.

Authors Note: And with that Sean and Korra are now in the X men universe where they'll be trained and kept away from Unalaq. And boy do I have some surprises for all of you next Chapter. And of course you can probably guess who's gonna show up for his own reasons. Read, Review, Fav and Follow. REVIEW MY LOYAL FANS! SEE YA! And Next Chapter will have the harem list. Remember theres not only girls from Legend of Korra and X men Evolution but also some from from the Last Airbender and some crossover girls who fit into this perfectly.