1 Prologue

The Hueco Mundo was possibly the most dangerous place that had ever existed. It looked like a peaceful desert in appearence, but it hid things that even Shinigami wouldn't dare to face. Most people would assume that only basics Hollows that you can find even in the Human world lived there, it was just so wrong that it could be misunderstood as a joke. However there was also some 'events' that happened randomly in the Hueco Mundo.

Sometimes, some extremely weird events happened in the Hueco Mundo, like the birth of a Vasto Lorde, or the death of one.....

Only that day, before even the whole mess with the Espada started, it wasn't One Vasto Lorde that died...They all died. Every Vasto Lorde in the Hueco Mundo died, devoured by a single being.

It happened so quickly that it frightened the Soul Society at such point, they sent everything to stop whatever threat might have popped up. When i say everything, i meant everything.....Even Yamamoto Genryusai Shigekuni was there. He was a young man, if you could say that, with a fiery temper and who tended to act rashly.

That's why he made the worst decision of his whole life. That day, three entire divisions were lost to a single Hollow. This day was known to all in the Soul Society, it would be foreved remembered as 'The Blood Rain' , for blood rained upon the Shinigami for an entire week, those poor souls had been forced to resist the ennemy on their own, being abandoned by all the others who had returned to the seireitei. But Yamamoto was still there, he was brave and stupid enough to stand, stand in front of this atrocity...Actually scratch that, he was standing in front of something that looked way too human. His eyes widened when he saw the eyes of the hollow but also the distinct color of it's long hair.

Gold&Green

There was only one person who had golden eyes and green hair.

"Y-You.....H-HOW?!!"

"RAGHHHHH!!!!!!"

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Head Commander Yamamoto never got his answer, he had lost terribly against this hollow. However he had forgotten about that, well atleast he had tried, he never brought it again. Not many people remembered what happened that day, for Yamamoto was one of the only survivors.

This Hollow had all but disappeared, he had been forgotten and became a legend.

Sadly things weren't going to get good for the old man if he thought that he will never have to face this atrocity again.

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Sosuke Aizen had just took control of the Hueco Mundo, beating Barragan and making him submit had been even easier than he thought it would be. The self-proclaimed King of Hueco Mundo was just so arrogant, he thought nothing could touch him.

He had been proven wrong, and now this world belonged to Aizen, well not the entire world but a part big enough for his plan to work. Soon he would reach his goal, and Soul Society will burn along the way.

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At the other side of the Hueco Mundo, a place way too far from Las Noches for Barragan to care about it, the monster that occupied many of Yamamoto's nightmares was sleeping peacefully. His 5 meters tall body resting against the cold wall of a cave he had found earlier in the 'day'.

His long green hair were scattered on the ground while his golden eyes oddly stayed opened, as if he was expecting an attack. Which wasn't really likely to happen, the reiatsu he emitted constantly was enough to scare all the hollows away, except for the Menos Grande who were too dumb to even notice his power. They were just giant snacks for him anyway.

His ears twitched when he heard a small noise coming from the entrance of the cave, he snorted and turned back to face the entrance. His eyes watched the figure that appeared at the entrance with barely restricted hunger. But he would fight his urges and resist them, if only for who he was before he became....This.

The figure walked towards the obviously bigger hollow and pointed at something behind her. For the figure was clearly a female.

"What are you doing here ?" Asked the hollow, it would shock any shinigami to hear a hollow talk with such a human-like voice. It wasn't something that those monsters did usually, and it was all for the better.

"I came here because of the Shinigami that appeared in the Hueco Mundo."

"Yes, the one who beat Barragan.......Not interesting, but do whatever you want. I will sleep for now......If something wakes me up-"

"Hide somewhere you can't reach me, i know........Last time i woke you up, you nearly devoured me. I should still be grateful to you, for all the things you taught me."

"A mere thing i did to remember my old life. Now go........I want to sleep."

With that the Female hollow departed and let the one she had brought inside. Said Hollow growled as he looked ready to fight at any moment.

"Hmmm......Interesting, a panther-like Hollow. Can you talk ?"

"GRRRR!!"

"Guess it's a no. Then it means you don't have a name........Hmmmmm.......I think i found one. I did the same thing for the Hollow that brought you here. Would ou be happy to have a name like her ? Having a name will only makes you stronger. "

Surprisingly the panther hollow seemed please by the word stronger and nodded.

"Seems like you can understand me...Quite surprising coming from a Hollow, though i am a Hollow too now. I'm still not used to this. Well then, your name shall be...."

"Grimmjow Jaggerjack"