250 years ago | Soul Society, somewhere in Rukongai.
On a plain, somewhere in the outskirts of Rukongai, there's the sound of metal clashing. Soul reaper are the protectors of spirits in the World of the Living and Soul Society, but they are also hunters. Hunters who slice down hollows with their zanpakutô. These hunters are currently dancing around the battlefield, slicing down a group of hollows that appeared in these outskirts. They're soul reaper. They're warriors. They're blade edges. They're swords. They belong to the 11th Squad; the squad most specialised in 'battle' amongst the 13 squads. They're smiling because they love to fight life-threatening battles, but also because they have absolute faith in their leader. This man seemed to radiate "danger". The height of the spiritual-pressure surrounding his body made the hollows' masks shake. The captain of the 11th Squad: Kenpachi KURUYASHIKI. He was the 7th "Kenpachi", a name passed on to the strongest soul reaper.
KURUYASHIKI fought the previous Kenpachi to the death in a duel. He has protected his title for several hundreds of years now. He was actually quite social and popular, even outside his own squad. A "crack" appears in the sky and a menos grande appears. KURUYASHIKI takes it out with one swing of his sword ("Not you"). He isn't interested in the gillian, no, there's something else inside the "crack". He tells it to come out. Countless white threads fly out of the crack. They intertwine, turn into rope and then knit together into one big net. The net wraps around KURUYASHIKI's sword and pulls him towards the "crack". There's a short tug of war. Then a small hollow is dragged out. It looks like a white spider. Its spiritual-pressure is stronger than that of the gillian, heavier. It's an adjuchas. Suspended on one of its threads, it hangs mid-air between the crack and the ground. KURUYASHIKI tells it, "Not you either. There's another one behind you. It might be a vasto lorde." The spider doesn't respond and attacks again. KURUYASHIKI stabs it. Still no response. KURUYASHIKI pities it. He says, "You have no contents, huh. I don't have time to be cutting dolls. Come out". He tosses the spider back into the crack. He knows there's "someone" inside there, but the crack closes. KURUYASHIKI is disappointed for a moment, but then happily re-joins the battle on the ground again.
— Several hours later
The battle is over and the 11th Squad is having a drinking party. The 4th and 8th Squads arrived to offer backup, but seeing as the battle was already over, they moved to leave again. However, KURUYASHIKI semi-forces them to join their party. The 11th Squad members are impressed with their captain's strength ("Only Captain
KURUYASHIKI can take on a menos like that!"). KURUYASHIKI tells them not to forget about Captain YAMAMOTO, or 12th Squad Captain HIKIFUNE, or those from the KUCHIKI and SHIHÔIN clans. His members respond, "But you never hear about anyone taking down a vasto lorde like you did in the past, Captain." Shunsui KYÔRAKU is also present. KURUYASHIKI asks him if he could take down a vasto lorde. KYÔRAKU responds it depends on compatibility. He could win against a vasto lorde and lose against a gillian. You never know. KYÔRAKU asks if it's alright for them to be drinking like this. YAMAMOTO might yell at KURUYASHIKI again if he doesn't report back on time. And what will Captain UNOHANA say if he gets her soldiers drunk? KURUYASHIKI agrees that UNOHANA (he calls her Retsu-neesan) is scarier than any menos when she's angry. They discuss what happened earlier. It's strange for several hollows to appear, plus a gillian, adjuchas and maybe even a vasto lorde. Are the hollows starting to use battle formations and organise themselves? KURUYASHIKI thinks they might in the future, but not yet. Although he does remember the vasto lorde, which he had defeated in the past, yelling "Baraggan-sama!" before he cleansed it. A hollow general, hah. He'd like to fight it someday, but Ashido KANÔ might kill it before him. Ashida disappeared into Hueco Mundo a few years ago with a few subordinates, chasing a hollow.
The way KURUYASHIKI and KYÔRAKU spoke about him made it clear they thought he's still alive. KURUYASHIKI says that even if the hollows will continue to evolve, the 13 Court Guard Squads will improve as well. In two, three hundred years, all Captains and even Vice-Captains may be able to take on a vasto lorde. KYÔRAKU jokes they may have to retire then. KURUYASHIKI says he might already be dead by then. But that's no problem, the 11th Squad will always be led by a "Kenpachi". One of his members quietly asks him if it's true that the Zero Squad invited him. It's true, but he refused. He's not suited to protecting a king, hiding away in a different dimension until the enemy manages to get in. And it's not like he was officially ordered to join by Central 46 either. Furthermore, as "Kenpachi", he has to wait here until someone manages to surpass him. — "Excuse me. Can I have a second of your time?" A young man uttered those words. He spoke softly, but his words somehow resounded clearly in the partying soul reaper's ears. His appearance made it clear he was a noble. But he wore the bare minimum of decoration. Even KYÔRAKU, the second son of a high noble family didn't recognise him. KURUYASHIKI asks the young man what he wants. A drink maybe?
The young man hears a female voice behind him ("That's him! That's Kenpachi KURUYASHIKI!"). The black-haired woman laughs loudly. She's wearing a white kimono, worn in a way that exposed much skin, and an excessive amount of decorations. Two wide leather straps are crossed over her face, covering her eyes. The man tells her to not to state the obvious and to move away. She does as he says, although she calls him cold and says she hopes he'll lose. — "Kenpachi KURUYASHIKI. I heard that… if I kill you in front of over 200 soldiers, I will gain the title "Kenpachi" and the position of Captain." KURUYASHIKI confirms this. The young man says he'd like duel to the death right now. Although he doesn't mind waiting until KURUYASHIKI has sobered up. The other soul reaper laughs at his request. Does he have a death wish? But KYÔRAKU, the worried 4th Squad members and KURUYASHIKI aren't laughing. KURUYASHIKI says he doesn't need to sober up and stands up. His members are shocked, but quickly make room when they realise, he's serious. They send pitiful glances towards the young man. He'll lose. He isn't even carrying a zanpakutô.
They form a circle around KURUYASHIKI and the young man. KURUYASHIKI asks KYÔRAKU to act as witness. KYÔRAKU tells the young man there are other ways to become a captain. The man responds that he has no interest in small talk. The man's words may appear arrogant, but KYÔRAKU notes the lack of emotion in his voice. KYÔRAKU warns KURUYASHIKI to be careful. KYÔRAKU silently thinks that the man's lack of a zanpakutô doesn't necessarily mean he's weak. Leader of the kidô Corps, Tsukabishi Tessai, could compete with a Captain with the power of kidô alone. However, seeing KURUYASHIKI's smile, KYÔRAKU knows it's pointless to try and stop him. KURUYASHIKI has won many of these kinds of duels. The young man asks if the requirements for the duel have been met. KURUYASHIKI says they can start anytime. — "I see, then your life won't be pointless." The next moment, blood sprays out from all over KURUYASHIKI's body. It's as if a tornado of blades burst out of his body. No one saw the young man draw his zanpakutô, nor throw a kidô. He hadn't even moved. Even so, he was now the new "Kenpachi". A man stronger than KURUYASHIKI had appeared, just as KURUYASHIKI had wished for.
— Somewhere in Hueco Mundo
The soul reaper weren't the only ones who had witnessed the 7th Kenpachi's demise. Even though, at this point in time, the sheer concept of "surveillance camera" didn't exist in the World of the Living yet, there were bug-type hollows that did possess this kind of ability. And a certain humanoid hollow, who had these small hollows under his control, had used them to watch the duel.
He was a vasto lorde and he was the one behind the hollow attack in Soul Society a few hours ago. — "This is Yammy's phrase, but.. this is truly suerte." He had planned on dissecting KURUYASHIKI's dead body. However, he doesn't mind this development either. He'll rewind the records of the recording-spirit-bugs to analyse what happened in the duel. The man lets out an insane laugh. Then he turns his eyes to the white spider-type hollow. He tells the spider to feel honoured. He had planned to kill it, but these events inspired him to try a new experiment. He'll let it continue to be his marmot. The spider lowers its head, feeling slightly happy. It expresses its gratitude towards the vasto lorde who will eventually become an arrancar and Espada thanks to Sôsuke AIZEN, — "Thank you very much… Szayelaporro-sama."
— Present day
The name "Kenpachi", after being passed to its 10th successor Kenpachi KINJANGÔ, is now held by its 11th successor, Kenpachi ZARAKI. However, there is no record of the 8th Kenpachi ever being defeated. There's not only no record of the fight, there is no record of the man himself either. All records were destroyed on order of Central 46. Even so, his existence was carved deeply in the hearts of many soul reaper. He was an extraordinary criminal who had exposed even Soul Society itself to danger.