Harry Potter and Bleach Crossover AU

Bu: FunahoMisaki

(A/N: I own nothing and what if when Unohana and Isane confronted Aizen in the Central 46 chambers instead of merely leaving he surprised and killed Unohana, causing Isane to loose control and unleash her Bankai on him and the other two traitors. Unohana is then reborn…as a Female Harry Potter with all memories intact. Oh boy. AU OOC some Femslash and bashing to be expected.)

"Taicho!" Isane shouted horrified when she saw her beloved taicho, who was also her girlfriend of over seven years, being stabbed through the back by Sousoke Aizen.

"Bastard!" Isane snarled Flash Stepping to just in front of Aizen and giving him a spectacular black eye as he pulled his sword out of the Elegant Captains back. The man was surprised and quickly fled while Isane was distracted by making sure she gently caught her girlfriend before the older woman hit the floor.

"Taicho…Taicho? Re-chan please say something!" Isane begged, using her personal nickname for her lover when the woman didn't respond to the title. Unohana coughed up a little bit of blood while Isane began trying to heal her beloved.

"I-Isa-chan." Unohana said softly as she weakly reached up and placed a hand on Isane's cheek. Isane was the only person she had ever fully trusted and loved, so much so that Unohana had told her about all of her past even the parts that would frighten away most people. Isane however, just accepted it and loved her Captain without caring about the older womans past.

"Hang on Re-chan. I'll have you healed up in just a minute. Please hang on." Isane said with a weak smile as she tried to heal the woman who she had cradled on her lap.

"I…I don't think I'm going to last very long Isa-chan. I…I can't even focus my Spiritual Pressure right now." Unohana said smiling weakly up at the taller girl.

"Please hold on Re-chan. It won't take me much longer to heal your wound. Please?" Isane begged as she managed to slowly close up the hole in Unohana's back and then began working on the hole that had been made in the woman's chest.

"I have something important to ask you Re-chan. Please hold on for me." Isane revealed causing Unohana to look up at her in curiosity and love.

"Wh-What is it Isa-chan?" Unohana asked coughing up a bit more blood, causing it to stain her lips as she looked up at the soft lavender haired girl.

"W-Will you marry me Re-chan? Retsu Yachiru 'The First Kenpatchi' Unohana, will you do me the honor of becoming my wife?" Isane asked finally managing to close up the hole in her beloved's chest and using her left hand to pull out a small velvet box from her pocket. Unohana stared at the Vice-Captain shocked and tears welling up in her eyes.

"Yes. Yes I'll marry you, my polar bear." Unohana said softly and causing Isane to smile brilliantly as she leaned down and kissed Unohana's forehead, before pulling back alarmed when Unohana coughed up blood again.

"He-He managed to nick my heart Isa-chan…I'm…going to die soon. D-Don't put…the ring on me…now…wait until…I'm rein-reincarnated…I'll say yes…I'll always say yes…so long as…you ask me. T-Then I'll…wear the ring…proudly…" Unohana said her voice becoming weaker while Isane instantly began trying to run healing kidos on her beloved again, only to be stopped when Unohana placed her hand over Isane's glowing one.

"T-There's…nothing…you…can do…Isa-chan…p-please just…kiss…me…one…last…time." Unohana said, her words coming softer and softer and they seemed to be harder for her to get out as tears pricked at Isane's eyes and began to fall down her cheeks as she leaned forward.

"O-Of course…Re-chan." Isane said softly as she held the woman tighter and gently kissed the older womans lips softly, putting as much love into it as she could. After a moment Isane gently pulled away a fraction of an inch, ignoring the blood that got smeared onto her lips from the kiss as well as the metallic taste of her beloveds blood in her mouth as the two stared at one another.

"I...love…you…Isa…" Unohana trailed off as her strength finally faded and the light of life left her eyes.

"I love you too Re-chan…I always have…and I always will." Isane said choking back a sob as she watched her lover die and held the woman's corpse closer to her body as she began to sob.

"I promise…I'll pay that bastard back. I won't let him get away with this." Isane said after a few minutes of sobbing as she stood, gently carrying Unohana's body in her arms with the older womans Zanpakuto laying across her stomach. After doing a brief Reiatsu scan Isane located Aizen and flash stepped out of the underground room with her lovers limp body in her arms.

"AIZEN!" Isane screamed as she flash stepped to the battlefield and gently laid her lover down before she turned extremely pissed off eyes to the man supporting a black eye. To many people's surprise the man 'eep'ed at the sight of Isane who was releasing Captain class amounts of Spiritual Pressure.

"You took her from me. You took my Re-chan from me…now I'LL KILL YOU!" Isane screamed flying towards Aizen with murder in her eyes and one her face. She ripped her Zanpakuto out of its sheath so fast the others could hardly see it.

"Bite our enemies and Protect our friends. Kill them all Itegumo Massacre. Bankai!" Isane yelled causing many eyes to widen, they hadn't known the lanky and shy Vice-Captain had learned Bankai already. Everyone watched as the katana went from a pretty standard one to being pure white with blood red spikes coming out of it like blood tipped teeth while Isane changed with her Zanpakuto. By unleashing her Bankai Isane's pupils became slit like an animals as they glowed with power and anger, her teeth grew sharper, her muscles bulged slightly as her hair grew longer and whiter, and her nails grew into claws. Not many noticed at that moment but the second that Isane unleashed her Bankai…it began to softly snow down upon them.

Aizen quickly yelped and dodged under Isane's initial attack while Tousen and Gin quickly leapt forward to subdue her.

"Shoot ta kill, Shinso." Gin said aiming his Zanpakuto at Isane who caught the blade in one hand and glared at Gin before crushing the end of the blade, much to his shock. Tousen launched a lightning Kido at Isane who let it impact the tip of her sword before she swung her sword around and redirected it.

Some of the lightning shot out of one of the fangs and hit Gin right in the chest, some more lightning hit Aizen in the gut, while the rest of it smacked into Tousen's chest as well. Isane lunged forward to finish Aizen off when she suddenly jumped to the side to avoid being encased in a pillar of golden light.

"YOU WON'T GET AWAY FROM ME!" Isane screamed slashing at the pillar with Aizen in it with both her claws and her sword. Amazingly enough to those that knew what the beams were, Isane was actually scratching some cuts into the light.

"Hmph. Not this time Isane-san. Perhaps next time…you'll be able to avenge your beloved." Aizen said smirking smugly since he thought he was safe now as he removed his glasses and smoothed back his hair while saying his goodbye's to the other Shinigami.

"I'LL KILL YOU! I DON'T CARE HOW LONG IT TAKES ME BUT I WILL KILL YOU AIZEN!" Isane roared as she continued to claw at the light while Aizen merely smirked, although he quickly looked shocked when Isane actually broke through the dome.

"BASTARD!" Isane screamed at the sky when he managed to get away and close the portal just before she could hit him with a hastily thrown kido. Isane's Zanpakuto went back to its sealed state as her appearance turned back to normal as she fell to her knees and punched the ground, stunning everyone with the rather large crater she had left in the rocks. Everyone could only watch as Isane slowly stood up again and stumbled back to where she had left Unohana's body. The other assembled Shinigami looked shocked at the sight of the dark haired womans unmoving body.

"He got away Re-chan…I'm sorry. If I was just a little stronger then…maybe I could…I could have protected you…or saved you…or even avenged you. I'm so sorry Re-chan." Isane said her knees hitting the dirt beside the dead Captains body as the lavender haired girls tears began to fall again.

"Isane?" Nanao asked hesitantly, worried about her friend who slowly turned to look at her.

"A-Aizen killed her. He killed my Re-chan." Isane said sobbing slightly while everyone's eyes widened at this. Unohana…was dead? It seemed impossible to them.

"Senpai." Shuunsui and Ukitake said staring at Unohana's body in shock.

"Retsu." Captain Commander said his eyes wide open as he stared at the unmoving woman as they all began to convene around her.

"I…I don't care…who kills Gin…and Tousen but…Aizen took her from me…He's mine to kill." Isane said looking up at the others as she gently cradled her lovers body again.

What no one heard was the sound of a newborn baby's wail in the human world as Retsu Unohana was quickly reborn that very same day…although now…her name was Angel Potter.