Players are coming, fortunately I have a time travel simulator

[On September 50, 9, you began your final journey in this world, your final destination being the Wind Kingdom, the last place you were.]

[Originally, considering that the last tailed beast, the Nine-Tails, was in Konohagakure, it should have been sealed in Uzumaki Kushina, the mother of the future protagonist Uzumaki Naruto. But just as you were about to return to Konohagakure, you received news that Konohagakure was invaded at the same time as Iwagakure was invaded, and Uzumaki Kushina had been abducted.]

[And what's worse is that when using the Flying Thunder God Technique to track down Uzumaki Kushina, the elite warrior of Konohagakure Minato was also seriously injured and almost died in the battle.]

What then struck you as strange was the countless sniper attacks you encountered along the way. These enemies no longer seemed to be using the same power system as in Naruto. Most had chest holes, wore white masks with long noses, and were incredibly powerful. These enemies reminded you of a term that shouldn't exist in this world: the "Hollow" from Bleach.

[Thinking back to the image of another white-clad swordsman, could it be... that person is Aizen Sosuke from Bleach? ]

[And it seems that Aizen still possesses the Hogyoku... In the original work, he can use the Hogyoku to make the Hollow take off the mask and become an Arrancar. He can turn people into Hollows, and he can also transform people or Hollows, giving him the power of a Shinigami. If it is him, everything makes sense.]

If he were to combine this with the Impure World Reincarnation, perhaps he could transform all the dead strong men like Hashirama Senju and Tobirama Senju into Arrancar...

You let out a deep breath, considering the man who looked like Aizen Sosuke to be your nemesis. You've watched him fight no fewer than ten times before, often trying to figure out his swordsmanship. Although he always kept some things hidden, you've already memorized his weaknesses.

After a brief moment of deliberation, you decide to return to Konohagakure. The upcoming battle may be the one that determines the fate of this world. Even though you're confident you can defeat Aizen, considering the aftermath, someone will still be needed to clean up the mess.

In Konoha Village, you shared everything you knew with the Konoha clan, forming an alliance with them. Orochimaru, as the Fourth Hokage, gathered the leaders of the smaller ninja villages that had not yet been annexed. Even the Iron Country, which had remained neutral, joined the alliance and attacked the Sand Village. The Fourth Shinobi World War officially began.

The Sand Village, previously second only to Konoha in power and wealth, is located in the desert southwest of Konoha. It's not far from the village. And as you might expect, the closer you get to the Sand Village, the more frequent and intense the sniping attacks become. Later, even "Arrancar"—Hollows who have mastered the power of Shinigami—appear. Their characteristic feature is that their masks are broken, revealing human faces and carrying swords.

The Arrancar you encountered are all old acquaintances, members of the Seven Ninja Swordsmen of the Hidden Mist Village. You've taught swordsmanship to both Watermelon Mountain Pufferfish and Biwa Juzo. After transforming into Arrancar, their strength has evolved from approximately 200 Morohokun to nearly 600 Morohokun, approaching Kage-level. Their moves are incredibly varied, and some even possess Shikai (Shikai) abilities similar to those of a Shinigami.

The Arrancar's Shikai is called "Returning to the Blade." After returning to the Blade, not only do their moves become different, their offensive and defensive abilities are significantly enhanced, and their injuries are fully healed, making them incredibly formidable. Ordinary ninjas are difficult to deal with, but with you, a sword in hand, even Arrancar who are invincible to ordinary ninjas are rendered as useless as chickens and dogs in front of you, truly astonishing.

On September 50, 9, you killed seven members of the Seven Arrancar Ninja Swordsmen.

[On September 50, 9, you killed nine Arrancars again.]

On September 50, 9, when you arrived at the Sand Village, you were greeted by a large group of Arrancar and another of you, smiling. Beside him, surprisingly, was the rejuvenated Uchiha Madara, holding a weapon that looked like a Zanpakutō in his right hand. Beside him stood a Gaiden demon statue with the color and body of a dead tree, nine eyes, and ten pillar-like protrusions on its back. This person had actually made the old and dying Uchiha Madara become a Shinigami!

Even more despairing is that the manga doesn't even mention that Uchiha Madara is a user of Impure World Reincarnation. Among the Arrancar behind him, someone recognized Hashirama Senju, Tobirama Senju, and the four successive Kages. They had apparently become Hollows ranging from Achukas (intermediate) to Vasthold (advanced).

[The reason they are waiting for you here is so that another you can kill you and so that you can witness the grandeur of the Moon Eye Project with your own eyes.]

[But facing this predicament, you're only now becoming more determined to fight. All that's left to complete the system quest is defeating or killing Aizen Sosuke. Even when facing Gilgamesh, you held back, only going all out when he unleashed his sword. Now you have no choice but to unleash your full might, to show them what it means to soar a thousand miles with a sword. (The first update is a miss, and I'll be back for the second.) What it means to have mastered the art of swordsmanship and slay any dragon you find.]

You chuckled and asked: "I can kill you within three breaths. Do you believe it?"

Without waiting for his reply, you immediately activated your Sword Immortal mode, reaching full force in an instant. A fierce sword energy roared through the air, piercing the air. The scene that followed was jaw-dropping. Everyone's swords, including Aizen Sousuke's, seemed to be sealed, buzzing and cowering in fear. But you burst into laughter, tapped your toes, and shot out with a majestic aura. In terms of swordsmanship and killing, there's no one in this world who can surpass you!

[Aizen was shocked and released spiritual pressure from his body to form a glass-transparent shield, trying to block your attack. But if he escapes again in this situation, you will not be worthy of being called the Sword God. I will see your sword.]

Instantly, the air seemed to split apart with a rumbling sound, and the sword energy reached a distance of two hundred feet. This legendary land-based sword immortal's sword strike was enough to slay even a true immortal in the world!

[The other you, without even firing a single sword, was practically split in half by the chest. At the same time, a notification popped up on the control panel, signaling the completion of the main quest. The Five Elements Qi within you began to boil, officially transforming into true immortal energy. If you so desired, you could ascend at any time.]

You turned your head without a word. In Sword Immortal mode, your pale golden robes were lifted by the wind as you charged towards Uchiha Madara. As I said before, when it comes to swordsmanship and killing, there's no one in this world who's better than you.

[Later records: On September 9th, the Sword God slew powerful enemies with a few strikes, even the once "legendary ninja" Uchiha Madara and the ancestor of chakra, Otsutsuki Kaguya, who were killed on the spot.]

[That night, blood flowed everywhere, and half of the Sand Village was dyed red with blood.]

[Then you looked up at the sky, and the scene of you shattering the void and leaving became an eternal classic in this world.]

[Congratulations, you have completed a brilliant clearance.]