Black and white Guinea pig

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This fanfic takes place before the Arrancar-arc, and after the Soul Society-arc.
I do not own Bleach, Kubo-Sensei does.

Contains spoilers for the Arrancar-arc

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Looks like I didn't make any enemys with the brainwashing (sigh of relief)
Ok, on to the next chapter, one of the longer ones, enjoy!

--------------------------------------Chapter 12----------------------------------------

A few minutes later Ulquiorra returned with Grimmjow and already had explained the order.

"I'm here" Grimmjow said "Can I eat as well, or is this just an look-out job?"

"Just watch him, and stop him if he gets to far, or disobeys the order"

"How did he become all dog like? He wasn't like this when you spoke to him yesterday"

"I just gave him the special treatment." Aizen answered with a small grin.

Grimmjow thought about what that special treatment would be, but decided that he was better off not knowing.

"Okay, carrot, let's go" but Angra didn't move "Oy, carrot, I'm talking to you!"

"His name is Angra Mainyu, a new start ought to have a new name don't you agree?"

"Guess so, Okay Angra let's go" he said while opening a small portal to Rukongai.

Grimmjow walked through the portal, and Angra soon followed.

When they arrived at the other side Angra just stood there, looking at everyone, and heared his stomach growl.

"Hurry up! We don't have all day!" Grimmjow said, irritated, because he wasn't allowed to eat anything while he was keeping an eye out on Angra.

He made his decision, a fat looking man, most flesh, most taste he thought, he didn't even realize he turned into his hollow form, when he went straight at the man. When he came out of the bushes they were 'hiding' people started screaming and running at the sight of Angra's hollow form. Grimmjow also came out of the bushes and killed the people who were trying to get away by leaving the village, it would be trouble if one of the villagers were to warn Seireitei who would probably sent captains who would find them, and that could put Aizen's plan in danger.

After Angra finished the man, he sensed who had the highest reiatsu, apart from Grimmjow and himself. This time he jumped at man who was defending his family, he killed and ate the man and his family without regret or a second thought, four shinigami who were in town to keep bandits in check came running to the source of the panic zanpaktous drawn.

When they saw the hollow they attacked it but Angra stopped them, one with each hand, one with his tail, which he swung with shinigami and all at the last one. All four of them were killed and Angra continued to eat the villagers, saving the shinigami for desert.

"Grimmjow, here have some" as he held one of the dead shinigami in his clawed hand and wanting to give it to him "These shinigami taste better than these town people!"

He continued on the other two, when he was finished he threw the fourth also at Grimmjow.

"I'm done, you have that one, since ya didn't get to eat" and the hollow body broke into pieces and disappeared, leaving Angra, wearing his new clothes, standing there. He walked over to Grimmjow who just finished eating his shinigami's,

"Let's go back" he said "We have training in the morning" and he opened a gate and they went back, leaving a ravaged village without people behind.

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Half an hour had passed before Renji appeared in the village, he came to see why the four shinigami didn't report back. When he arrived at the village where the shinigami were supposed to be, he saw the ground stained with blood and 4 zanpaktou, which he recognised as the ones from the shinigami, he started to search the village for survivors, anyone. He found a woman who was just barely alive.

"Who did this?" he asked, he needed an answer "Ho.. Holl .. hollow" she managed to say with her last breath.

"How the hell did a hollow get into Soul Society? I must report this to Kuchiki-Taichou"

And he left in a hurry.

"Kuchiki-Taichou" Renji shouted as he saw his captain "We have a major problem!"

"What is it Renji?" he answered in his normal emotionless voice.

"There was a hollow that ate the entire 46th district in Rukongai! I went to check on the shinigami stationed there because they didn't report on time, when I arrived, their zanpaktou were on the ground that was filled with blood, I found a woman, barley alive, and with her last breath she said; 'hollow'." he finished, he was out of breath and taked faster than normal.

"That is indeed a problem, I'll report this to Yamamoto-taicho. Continue to search that area to see if the hollow is still there, and if you find it, kill it." and Byakuya left, leaving his Vice-Captain behind.

"Better get going then." and he headed back to the 46th district.

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Angra and Grimmjow reported back to Aizen, as soon as they came back.

"So did you enjoy your little meal?" Aizen asked

"Yes, Aizen-sama. I thank you" he said while bowed for his master.

"Go back to your rooms, training starts tomorrow morning"

"Hai, Aizen-sama" both bowed and left for their room.

"Aizen-sama, why did you let him go back there just to eat a few very weak souls?"

"Just in case his memories do return, he can't go back to Soul Society, he ate innocent souls, of his own free will, they will not allow him to stay. So his only option is to come back here. See it as an extra precaution." Aizen said, while zipping his tea.

"Ulquiorra, prepare tomorrow's training for Angra, start with his transformation skills."

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Next morning Angra reported to Aizen and Ulquiorra in the training room, and a few minutes later Grimmjow as well.

"Angra, how is your reiatsu control?" Ulquiorra asked, Aizen wanted to study his behaviour during training because he wanted to know how Ichigo was able to beat Byakya with BanKai, when he only got his shinigami powers twoand a half months earlier.

"I' not sure how far my control goes, Ulquiorra-san" Angra said.

"Then show me how well you can control your hollow transformation"

"I can't transform when I want to, I- " he started but was cut off by Grimmjow

"Liar, then what did you do yesterday? You transformed into a hollow, and back when you finished eating."

"Is this true?" Ulquiorra asked.

"Yeah, but I can't remember how I did that though." And he scratched the back of his head

"Then take this" and he threw an nameless zanpaktou at Angra

"Go back to your room and learn it's name, use it to trigger the transformation" and he turned around when Angra asked

"Where can I find Zangetsu? I can't find the sword, even though he's still with me, in my soul" Aizen was somewhat surprised at this question, a zanpaktou is part of the shinigami's reaistu, so he remembered, but still.. so soon.

"You can have him when you finish your training." Aizen decided.

"Hai, thank you Aizen-sama!" and he left for his room.

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When he went entered his room and sat down on the ground, put the nameless zanpaktou on the floor, and put some of his hollow's reiatsu in it and closed his eyes.

He entered his inner world, with the sideway skyscrapers, he saw Zangetsu, and a white version of himself trapped within night black chains, but he appeared to be unconscious and left him alone, then he saw something that looked like a white version of Zangetsu. When he walked towards it, he felt threatened by him, when he came within a 3 meter radius, the white Zangetsu attacked him, forcing him to transform into a hollow, and Angra jumped back. When he noticed that he was turned into his hollow form, he felt even more confident and leaped at the White Zangetsu who attacked him with a red bladed sword which he broke with one of his claws, and using the other one to cut him in half, only to reappear behind Angra, completely intact. He prepared for another attack but he was stopped.

"My name is Diablos(1). Use me and learn to control your tranformation so that we can fight together." And with that he disappeared and re-appeared next to the black Zangetsu, who were looking at the chained up white version of himself, and what looked like, discussing something, but he didn't care, and went back to the outside world. Where he picked up Diablos and went back to the trainings room to let them know that he now knew the name of the new zanpaktou. But no one was there, it was then that he realized that is was deep into the night, and went back to his room to get some sleep.

That night he had a dream, it was raining and a boy was walking along a road with a woman, but he couldn't see their faces or shape clearly, like through a window covered with raindrops on a semi dark night. He felt.. safe when he looked at this woman .. Then he saw what looked like a girl standing near a river, ready to dive in, the kid wanted to save her, and ran as fast as he could .. when suddenly everything went black.

When the light returned the woman lay dead, soul less on the wet grass filled with her blood, the boy said something to the woman, but couldn't understand what he said, but he knew one thing certain, he was sad and crying.

He woke up, and still crying, but didn't know why. He wiped away his tears and turned his mind on the training in the morning, and went back to sleep.

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(1.1) Diablo spanish for devil
(1.2) Diablos is the name of a 'GuardianForce/GF' in FinalFantsy VIII
and since he kinda transforms into a 'devil/demon' I thought it was fitting, thus the red blade.

What do ppl think about Ichi as a slave to Aizen? I wanted Ichi to be a bad-guy for a change..
(hides behind my manga collection)

R&R! Please!