The Shadowless Blade, as its name suggests, will make your Zanpakutō invisible after the initial release, see Saber, which is the so-called Wind King Barrier. Zanpakutō also has multiple abilities. (Three Sabers? That's right, three Sabers!)

The protagonist is an ordinary noble, attached to Shihouin, who grew up with Yoruichi, Urahara Kisuke and others. His family-designated fiancée is Soi-Fong.

"Little friend, it's not good to drink at such a young age!" said Kyoraku Shunsui.

"If there is someone who is always thinking about how to play you to death, but she is your boss, what will you do?"

"······"

"If there is someone who is always thinking about how to quietly kill you, but she is your fiancée, what will you do?"

"······Cheers! Let's drink this glass!" Shunsui said with a tangled face.

——————————————

Bleach: Rebirth of Ichigo, Chapter 3, 448407103. When a new soul becomes Ichigo, the established world begins to slowly change. The new Ichigo possesses a stronger fighting spirit and more powerful mental reflexes, but one enemy after another begins to appear before him: Killian, Adjuchas, Vasto Lorde, and the legendary Fourth-Rank Skritor. Facing these enemies, the new Ichigo will grip his Zanpakuto tightly and defeat them one by one.

[Crossover anime + invincible later on + no system, current world order: Bleach - Fate - Oni Blade - Naruto - One Piece]

Tianji transmigrated to the world of Bleach. Knowing Bleach well, he originally thought he could make a name for himself, but fate played a joke on him. Tianji transmigrated to 1,500 years before the main storyline. At this time, there was no Shinigami Academy, and even the Gotei 13 had not yet been formed. The only one protecting the Soul King was the Zero Division, which only had two members.

That's not all. I thought I could finally enjoy life after defeating the Grim Reaper, but then I was transported to another world.

Ye Yun traveled through the world of the Shinigami and became an ordinary teenager in Karakura Town, hunted daily by Hollows. Fortunately, there's a point-generating system. By absorbing spiritual energy, he can continuously gain points, even increasing his Hollow-like abilities. Too little spiritual energy? Add points! Soul-chopping sword too weak? Add points! Learning the ways of the ghost too slowly? Add points! Until one day, Ye Yun invaded Soul Society to rescue the abducted Rukia Kuchiki. That day, the entire Soul Society was shocked. Kyoraku Shunsui: "Oh no, teacher, a monster has appeared!!!"

At the Central Forty-Six Chamber Council, Aozaki Mazuki, the captain of the Gotei 13 and the evil spirit who conquered the Female Death God Association, faced the sages and judges.

"You have improper relationships with many members of the Jingling Court, the chief officers, and the captains?"

"As the captain, it will be easier for me to carry out my work if I can build relationships with them."

"..." Judge: "Then how do you explain changing the Death Hegemony costume of the female shinigami of Seireitei into a miniskirt style?"

"To make Seireitei a perfect paradise."

“Ahem, a paradise for all the gods of death? That’s not impossible…”

"No, a private paradise."

"You actually want to monopolize it... No, Captain Mayu, your idea is obviously wrong!"

"Do you want to die?"

“……”

"Forget it, Captain Mayu, let's not pursue this matter for now. Let's talk about the crazy remarks you made. They were supposed to be jokes, right?"

"No, that's not a joke."

Mayu stroked her Zanpakutō and said seriously, "Although I have a good relationship with the soldiers, have secret dealings with Hueco Mundo, and am close friends with your daughters and wives, I am a good Shinigami. Please rest assured and leave the world to me!"

Yamamoto Genryusai Shigekuni: This brat! Chunshui, Shishiro, don't stop me, I'm going to teach him a lesson.

The story of the unorthodox god of death begins!

Having unexpectedly transmigrated to the world of Bleach, Suoh Tsukasa was still imagining what the future held for him. Unfortunately, this thought only lasted until his stomach growled. He was hungry. As he plucked bitter leaves and stuffed them into his stomach, his only concern was how to solve the problem of sustenance…

Kotoji Mirai transmigrated to Soul Society and became a carefree, lazy bum in the 9th Division. Unfortunately, his salary wasn't enough for drinking, so he resorted to writing novels for the *Seireitei Newsletter* to earn extra money. His first novel, *The Arrogance and Loneliness of a Prodigy*, featured the protagonist "Aikawa." The next day, a junior named Aizen Sosuke, with a gentle smile, came to ask him about the profound meaning of the "Throne of the Sky." His second novel, *The Murderer of Meteor City*, featured the protagonist "Shuka." That night, the gentlest captain of the 4th Division, Unohana, sat in his room with a sword, smiling as she asked him: "What is the meaning of 'the loneliness of a mad beauty'?" Kotoji Mirai was now panicking, currently writing *The Invisible Empire Hidden in Soul Society*. Would he end up killing off his own people? Kotoji Mirai discovered that, without realizing it, he had acquired the title of "The Most Beautiful Nobleman in Soul Society." "Isn't this going to kill me?" He drew his Zanpakuto, unleashing his true name, "Zhuiwen Banshou" (meaning "All Things Under Heaven"). "The future of Soul Society will be written by me."

Twelve years ago, a horrific murder occurred in the capital that shocked the entire city...

A middle-aged couple was brutally murdered on Christmas Eve. Their five-year-old stepdaughter disappeared inexplicably, leaving only their eight-year-old stepson covered in blood at the scene.

All the evidence in the case indicates that the eight-year-old boy is the murderer...

Over the next twelve years, the teenager murdered dozens of people using various methods in juvenile detention centers, mental hospitals, and high-security prisons...

Today, the murderer is about to be executed...

Traveling through the world of Death, there are no plug-ins, and the qualifications are average. They only have the advantage of foresight. Higashino Shuichi said, those advantages are nothing!

So he decisively chose to hug Aizen's thigh tightly and survive the plot of him causing trouble first!