The Rebirth In Bleach
Maggot Nest

The tuning around his captain was beginning to show. The captain had straight blonde hair that reached below his waist and bangs reaching his eyebrows. 

He wore the standard Shinigami captain's outfit with the number 5 on his back. His expression was such that his upper front teeth were visible. This is the current 5th division captain, Hirako Shinji, who is also a potential member of the vizard.

"It's okay Captain Hirako"

The one who answered should have been the mysterious man from the prison incident. No one knew this mysterious man. He wore a standard Shinigami shihakuso and wore a pair of square-framed glasses. 

Her soft brown eyes and hair made her feel harmless, with a scientific atmosphere around her as if she would not hurt a fly. This man was naturally Aizen Sosuke, one of the main villains of bleach and a man with extraordinary intelligence.

Shinji just looked at the man in front of him. She specifically made him her lieutenant to watch over him. No matter how he looked at her, disturbing feelings would appear within him, making Shinji never believe him. They continued their silent confrontation until the Jigokucho entered through the window.

After being informed of their order, they immediately moved to complete it.

Aizen was deep in his own thoughts,

'That eye, what is it?'

division 2 headquarters

"HOW DARE YOU SLEEP?"

"I never fell asleep"

"Uso-tsuke, you're asleep!!"

"No I never did"

"You…"

Out of his laughter, Yoruichi continued to see the two fighting before his expression became serious.

"Okay, that's enough. Itsuki, I want your account, what happened?"

Seeing the atmosphere become serious, Soi Fon calmed down and waited for Itsuki to speak, despite the frown on her forehead.

Itsuki quickly recalled the details and explained to Yoruichi.

"...I turned it over and he was killed. The sword was most likely used to stab his heart. From his expression, it seemed like he recognized the person in front, so it was most likely someone who gave them information.or someone he knew, directly or indirectly."

"Directly or indirectly?"

"Someone he knew personally, or someone famous enough to be known by his positional leader"

"Hmm, I'll send someone to investigate this. You're in a detention unit, right?"

"Hi"

"The maggot's nest doesn't have a corps commander now, why don't I move you to that position."

"What…!"

Soi Fon was surprised by the statement but Itsuki was delighted. Before he could say anything, Itsuki hurriedly replied

"I won't fail to live up to the captain's expectations"Yoruichi nodded before calling out, calling out,

"Go tomorrow and pass the test, if you can't then, well if you fail the exam then die. Go now, prepare yourself for the transfer tomorrow"Itsuki just nodded and left.

Itsuki left the main headquarters and went to his dormitory to prepare for his transfer.

The news came the next day with someone with a transfer paper. 

Gathering his belongings, he was then escorted deep into the 2nd division where wide trenches and high walls were located. A wooden bridge connects the prison area and the headquarters of the 2nd Division, Itsuki meets some guards who take his papers and belongings.

 They also took his zanpakutos and searched him for weapons he might have had there

They all had the word 'indifference' written in their eyes as they investigated Itsuki.

After looking at the documents, Itsuki was then notified of the test,

“Your test is to get into the maggot's nest and survive. During that time you must also subdue all the captives. Failing an exam means dying, you cannot escape and can only leave after you pass the exam. We'll be back after a week and we'll see your results by entering the maggot's nest. Remember there is no murder. That's it"

They then left him alone. Itsuki continued walking down the path until he found a door, leading to what looked like a cave. Two guards were placed outside, and they opened the door for him to a dark abyss, a place where no light could reach him.

Taking the time to adjust her eyesight, a cold feeling crept up as she now called this dark place her home for next week. Walking deeper into the tunnel, he found a staircase with dim lanterns at the edges. Stone stalactites were strewn across the roof as a small pond formed beside it as water droplets slowly dripped onto it over the years.

Continuing his path, a set of giant wooden doors greeted his gaze with two handles to the center. Itsuki just stood there knowing that on the other side of the door there was a maggot den dweller aka maggot's nest.

These people are dangerous individuals who have not committed any crime but are considered dangerous to their fellow Shinigami and soul society. This is also not the only person there, the Shinigami who wants to 'resign' from the Gotei 13 are also here. 46 Centres told their Shinigami colleagues that they were resigning but they were forcibly placed here. A Shinigami may request leave for personal reasons but not resign. It goes against protocol.

They cannot allow trained Shinigami to walk freely. All the citizens did nothing bad so they could not be punished, they were only placed in special custody.