Possessing 99 series cheat codes, they become stronger through their own efforts! Initially, the Xia Zuo's (Shazam's) support was the Hokage Xia Zuo, so they were all quite cautious. Hokage Xia Zuo: I just want to protect my sister Izumi. Marvel Xia Zuo: I want to protect Skye. Bleach Xia Zuo: Aizen, you can't see me. One Piece Xia Zuo: I, I, I don't want anything. Then, the Xia Zuo with spiky hair and a tail appeared, and the Xia Zuo all got carried away. Hokage Xia Zuo: Hagoromo, pour me some tea! Kaguya, give me a foot massage! Bleach Xia Zuo: Aizen, you're holding us back, get back to work! One Piece Xia Zuo: So your name is Im? Marvel Xia Zuo and the Dragon Ball Xia Zuo, the one with the cheat code, looked at each other: Let's be patient a little longer, there will be an even bigger cheat code, there definitely will be, 555

[High-energy warning! High-octane action ahead!] [A blockbuster is in the works!] When Yotsuki Ren, whose Soul Society has been steeped in bloodshed and violence for a century, is on the verge of despair facing a terrifying Hollow that devours his fear, a cold, mechanical voice booms – "Humanity Survival System: Chaldea, officially activated! Welcome to the Soul Society, the last Master!" Yotsuki Ren is stunned: Wait, the Soul Society? Chaldea? Captain-Commander Yamamoto is the Director? What kind of ridiculous script is this?!

Sun Baihe time and again traveled through time, searching for his way home. He had once teamed up with Asuna in Sword Art Online, their combined swordsmanship reaching the top of Aincrad; he had also used his 3D Maneuver Gear to slice through the nape of a giant's neck in the world of Attack on Titan; he had studied magic at the Clock Tower, only to be unexpectedly swept into a time warp, returning thousands of years to teach Artoria how to govern; he had shared drinks with Whitebeard, and later single-handedly conquered Mary Geoise, the holy land of the Celestial Dragons, ending their rule; he had debated swordsmanship with Retsu Unohana, experienced Sosuke Aizen's Kyoka Suigetsu, and dominated the world of Bleach, seemingly undefeated; he had even been slammed in the face by the White Tyrant, and became friends with her… After countless hardships, he returned to the main world, exhausted both physically and mentally, becoming a lazy bum who only wanted to rest for a few hundred years. But unexpectedly, the sixth wave of spiritual energy revival opened countless dimensional portals. Seeing familiar faces on the television screen, Sun Baihe shuddered. "Damn it, the debt collectors are here!"

Reisuke Kurosaki is transported into the world of "Bleach" and gains a favorability system.

Using the power of his Zanpakuto, which can transform into anything, his first goal is to win over Rukia.

In this world where even lowly Hollows possess high-speed regeneration and can use Cero, they face the dual pressure of survival from both enemies and the system.

He did not choose to live a cynical and solitary life, but instead chose to wield his sword to protect the peaceful lives of everyone.

He'd shared a feast at the Soul King's house, divided spoils at Yhwach's table, stood by Ichigo's window, and carried a gun alongside Aizen. Watanabe Yama, who arrived in the Soul Society, had once envisioned a leisurely life, but looking back, his legend was already everywhere. In the laboratory of Aizen, the infamous schemer of Soul Society, a conversation like this once took place: "Watanabe, what is the purpose of life?" "To slack off." "You misunderstand. I mean the world is so vast, and what is the ultimate goal of our lives—ultimately, what is the purpose of living?" "Didn't I say? To lie at home and slack off."

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.

Transmigrating to the world of Bleach, he became Kyoraku Shunsui's nephew, Kyoraku Tokimura, and was bound to a check-in system—getting stronger by checking in—and even obtaining a unique time-type Zanpakuto. Time reversal, time stop, timelines severed… However, in the perilous world of Bleach, for his own safety, he decisively chose to join the Fourth Division. You say I'm lusting after Hana-nee's body? You bastard, I just want to develop better in the Bleach world! Wait, it's actually pretty good…

Oguro, who was transported to the world of One Piece, witnessed the brutality of the pirates firsthand.

At this moment, all talk of passion and freedom becomes a lie!

Divine Kingdom System! Summon the Gotei 13!

Four Emperors? Three Admirals? I have thirteen captains!

The Five Elders? The Knights of God? I have Squad Zero!

King of the World, Im? I am the Soul King, ruler of all Death Gods!

It's a world full of death and slaughter, so it's not unreasonable to use the Grim Reaper to suppress it, right?

Since there is no pure land in this world, I will carve out a pure land with my own hands!

He transmigrated into the Naruto world and became a member of the Uzumaki clan, just in time to witness the destruction of the Land of Whirlpools.

Fortunately, the troop production system has been activated!

Unlock the Bleach series gacha pool right from the start, and start with a massive army of the Gotei 13!

Transform the Land of Whirlpools into Seireitei and rule the afterlife of the ninja world!

The Seven Ninja Swordsmen of the Mist: Holy crap! Everyone in the Land of Whirlpools has a ninja sword, how are we supposed to fight this?

Konoha: The Gotei 13? The Soul King? When did such a mysterious force emerge in the ninja world?

Orochimaru: Death God? Immortality? I will become the captain of the 12th Division!

Tsunade: Nawaki, are you still alive?

Thousand Hands Nawaki: Sister, I am now a Grim Reaper, awaken! Flower Tree World!

The long-lost Wood Release technique has reappeared in the ninja world!!

Chihiro Uzumaki: From this day forward, I will stand at the top from the Land of Whirlpools.

The Soul Society is in turmoil, and souls are reincarnated. Jin Unohana is reborn as a three-year-old child in the war-torn Rukongai.

Her only support is her older sister, Retsu Unohana, who is growing increasingly frail and struggling to survive.

He unexpectedly gained the power of forging, which allows him to reshape life and matter.

It can solidify soul energy into spiritual tools, forge weapons, and repair the body.

While others make a living through fighting, he controls life and death with a hammer and anvil.

From this point on, they forged divine weapons, guarded the secrets left by the Spirit King, and laid the foundation for an eternal order.

This was just a casual piece by the author; comments from experts are welcome.