RWBY: The Unknown Sibling

HP/VS
RR/NL

IXXX

Pain. Lots of pain. Exceptional, nerve flaying agonising pain was the sensation Harry felt as he was flung bodily into the wall. Harry could only watch in amazement, horror with a horrible feeling of dread as Ozpin and Cinder's fight began to escalate.

"Yeah…no. I'm not getting involved with that. What the hell was I think…I wasn't." Harry grabbed his sword; he readied himself. His aura had been seriously depleted in the siege and now this fight. He took a moment, yes a moment of respite is not a smart move and it wasn't as if Cinder was not occupied.

His reserves flooded through his body, mingling with his magic and soon enough; he was at a level of power where he could feel confident in dealing with this bitch. As much as he desperately wanted to, he couldn't reveal all his tricks just yet.

"Harry! GO!" Shouted Ozpin.

"BUT!"

"I'LL BE FINE. THE BEACON RELIC IS SECURE, HARRY…TRUST ME!" Ozpin thundered as he surrounded himself in a virulent, vibrant green shield and he charged towards the fledgling maiden. Harry, watched, looked away and vanished. Cinder, was too busy occupied with Ozpin to notice but at a later date; she would assume the dangerous whelp known as Hadrian Branwen was dead. Either by her hand, Ozpin's or when the vault collapsed.

But she'd be wrong. Harry would bide his time for on third time they met, Harry would ensure it'd be the last. Harry went up in the elevator, eyes closed, tears welling but not yet falling. His burnt, like red hot skewers were in his eyes. The elevator opened, he staggered into Ozpin's Office, found the door and blinded by pain and tears stumbled down the stair.

(STRQ, James and Glynda)

By now the adults had made it to Beacon. It was Summer, who saw Harry fall out of Ozpin's tower but what happened next surprised her. She watched in horror as a Creep Alpha, slightly bigger than others charge towards her son.

She watched, fighting her emotions of fear as fear would draw more Grimm. Her son's eyes opened and a pair of vermillion red wings of power surged forth from Harry's eyes; she gasped as the Grimm, even Grimm she'd thought Native to Solitas descend upon her son.

"Summer…We have to…" Qrow began, the father and mother duo watched as the bright red light turned to silver. Straining they heard Harry speak in a gravelly dual tone "Beware the Power of the Twice fold Eyes!"

The immediate vicinity was bathed in a reassuring, shimmering white-silvery light, as it washed over Summer; her own silver eyes reacted and all the Grimm up to the immediate barricade were turned to stone.

(HAND, NIKL, CFVY, RWBY)

"When did Harry get this power up?" Kobi asked as he detonated another tire bomb.

"This is Harry, Kobi…He ALWAYS gets a powerup." Neville grunted as he broke the legs of an Atlesian Paladin with two precise swings of his hammer as Velvet cut another with her sword.

"Where is your weapon, Velvet? I mean Harry said its hilarious but here you are swinging around Harry's back up." Isabella asked; her Leader and the Leader of HAND went back a bit in terms of friendship. It still unnerved her about the almost casual dismissive nature that Neville gave about his friend. In fact, Neville and his seemingly dismissive nature about his friend concerned her.

"Well, as Harry would say 'don't use it unless we're up the creek'…It appears we're holding."

Neville chuckled at that, he turned to face down a Boartusk only for Coco; gatling gun on her hip and she mowed down some of the Grimm who had not been turned to stone.

However; she was distracted by the unmistakable sound of a chainsaw? She turned to find a gargantuan faunus; obviously of some sort of primate heritage wielding a chainsaw sword…a chainsword! She couldn't move in time; her semblance and aura weren't going to help her now.

"GET AWAY FROM HER!" Roared Yang yelled as she propelled herself through the air. She landed, launched herself forwards and tried to land a blow that would hopefully allow her to deal with the terrorist. "Harry has the right of it. In a weird altruistic and potentially psychopathic or sociopathic manner…Will need to check that."

The punch connected; but it didn't do anything of obvious effect. The next thing happened so quickly; Yang had no chance. The Gorilla Faunus smirked and the chainsword swung in a true arc, biting into and through Yang's arm; rending it off above the elbow. Yang, fell backwards in shock and collapsed.

"I've missed you, Blake…I really have. I would love to chat with you and Adam; but I have places to be." With that the Leuitenant vanished. Blake looked at Adam's fighting form, turned and vanished into the night.

(Pyrrha and Jaune)

"Pyrrha, what are we going to do? We can't beat her!" Jaune called as they rushed towards the beleaguered defenders, then Pyrrha felt it. An unmistakable rush of fire and storms, in the faint moment that she received a small fragment of the Fall Maiden; Pyrrha felt her power evolve.

"Jaune, I have something I need to do. Harry said this earlier and we nodded 'Were we prepared to potentially die and suffer fates potentially worse than death?' We agreed Jaune. This is something I need to do. Harry is either dead or in agony but being a 'dirty rotten bastard' his words."

"Money's on him in pain and alive. To be fair Pyrrha, with all our skills I don't think JNPR, RWBY or any of the First Year teams could take Harry…Second years, more I think about it, I think Harry let them. Anyway, we need to…" Jaune protested only for Pyrrha to kiss him fully on the mouth.

"I'm sorry. Follow Ozpin's orders." With that she turned and headed towards the tower.

(Qrow, Summer and Harry)

"Mum, Dad?" Harry asked his eyes bloodshot and glowing. He was resting by the door to the tower.

"Hey kiddo…You gave us a right scare. You stumbled out of the Tower; half-drunk and then well activated the Silver Eyes."

"Waz tha'? Silver Eyes thin' Haz Ruby?" Harry slurred, he could feel it. Ouch, his entire body was on fire.

"What happened?"

"Pyrrha to be Spring Maiden. Cinder…now Spring Maiden. Tried killing the bitch; didn't quite work. Gave her a beating. Ozpin, told me to run. Something about Relics."

Qrow and Summer paled "We'll fill…"

"Don't. Once this nasty job is done, Neville and I are going to be side-lined for the foreseeable future…Just give us a meeting point."

"I'll leave a message with Taiyang." Qrow said.

"Now help me up. I've a bitch to…" Harry stopped and he looked towards the furthermost mountain and an incoming object "…Fuck me. Why do the bad guys get all the cool shit."

Qrow snorted at that "Come on, up you get. You did good kid. You did fucking good. Aura depletion, no ammo and minor bumps bruises and strains are the main results of injury. We might have a weapon to destroy that."

Harry snorted as he got to his feet, he grabbed a stone Grimm. Concentrated and it turned into a spear "I might have to bring about the story of Saint George."

"Hadrian Branwen; I forbid you from taking on that Grimm. We will regroup with your friends and fellow trainees and leave that one to your Father and I."

Harry nodded, he limped and crawled his way to the barricade just as Velvet unleashed her Quirk and Hard-Light Projector Camera. Harry smirked at the casual destruction the Rabbit Faunus caused "Fuck, I just hope my kids are less wanton destructive…Shouldn't the Knights and Paladins be powered down by now?"

He vaguely remembered overhearing General Headmaster Dickstain mention something about state-of-the-art and sophisticated networks and an independently powered interface. "Vel…" Harry shouted only for Qrow to move the girl out of the way as Summer neatly bisected it.

(Wizards)

If the Huntspersonel were tired from their holding the position, the Wizards who were assisting were also shattered if not more so. In fact the only one who seemed relatively all right in anyway happened to be Hagrid. That was because the Half-Giant had stood outside the barrier; using hid newly acquired weapon and giant blooded and giant boned frame to his fullest advantage.

If Harry; ever unlocked Hagrid's aura, the Half-Giant's semblance would quite literally be called giant-skin; in essence Hagrid could and would stand in the middle of a Grimm Horde and not worry about being ripped to shreds after minutes of fighting.

Dumbledore, Lupin and the members of Staff aside from Snape and Mrs Weasley had taken to reinforcing the barrier, whilst throwing pure elemental magic at everyone who came too close. They might not like the idea of Harry and Neville staying here; but they knew that attacks on schools were unforgivable, Grindlewald had tried that very early on trying to eliminate any magical school that had not sworn to follow him.

It had been mixed. Castelobruxo; in Brazil had been known for its Earth Style Defensive Magic, but had moved away from their bloody history to being accomplished Herbologists and Magizoologists. When Grindlewald's forces attacked the school; the Teachers and Students had raised unfavourably high earth walls and summoned some of the more…predatory creatures onto the school grounds to deal with the more impulsive of dark magic practitioners.

Beauxbatons had relied on the calibre of their teachings to deter any and all attacks on their school. One unfortunate student had inadvertently caused an avalanche nearby; he had been expelled but the freed earth had been used to create some Golems to protect the school when in dire straits.

Hogwarts had been defended by Albus Dumbledore. He and Grindlewald crossed wands on the grounds and Grindlewald fled, it was this fierce and passionate defence of the school that had cemented Dumbledore as the next Headmaster. "Harry, my boy…Are you okay?" Dumbledore asked as Qrow pretty much chucked his son behind the barrier into the arms of Nanuuk and Damania.

"Drained and angry…Where's Ruby?"

"We've not seen her…We've kind of been busy looking after Miss. Xiao-Long." Snape drawled.

"What's Yang gone and done?"

"Harry, I lost my arm…" Harry turned and he could just make out Yang's general figure.

Harry bit down on his cheek "Shit, Yang…Like really. Guess, you can't ride Bumblebee anymore."

"Really not helpful, just be grateful that I'm on pain relief or you'd be hurting."

"I'm trying not to make arm and leg jokes right now…So me just stating the bloody obvious is something you're going to have to make do with…Headmaster…"

"Yes?"

"I need you to make a Scorpion siege turret and a couple of spears linked with a chain."

Dumbledore, quickly decided to oblige. The sooner he complied the sooner he could begin his plans for Harry and Neville. "…Some chains as well."

"What's going on Harry?" Boomed Hagrid.

"There's a big fuck off Dragon Grimm heading our way…I'm incapacitated…I can't fucking believe I'm saying that. Anyway big Grimm Dragon our way, Dumbledore and yourself Hagrid are gonna pull it out the sky so we can wreck it. I have no idea…"

As he said that, more snarling was heard as more Grimm arrived on the scene. "Harry, there's a Dragon Grimm heading our way…Plan?" Surprisingly this was Neville.

"I'm out…Apart from ground the thing. Where are these Grimm…"

"The Dragon, Hazard…It's dropping Grimm." Isabella stated.

"That's awkward…I'm pretty sure a derogative, degrading joke about the cleanliness of ones anal capabilities and capacity is needed." Weiss drawled. "Or perhaps one about a doctor."

Harry chuckled at that "Now I'm going to be passing out now." With that Harry blacked out. Neville staggered and nearly collapsed, down from his position, the power in his suit needing to recharge.

"Harry, before you pass out, do I have your permission to ask your sister out?" The question didn't get a response as Harry passed out. There was a moan and whine as the suit died sending Neville onto his ass. As the beleaguered defenders were finally relieved; a silver flash illuminated from the top of the tower accompanied by the unmistakable sound of stone falling and breaking.