Indeed, Lin Nan's plan was to use Kamui Susano'o to directly transfer Naruto into the Kamui dimension, feeding him periodically to prevent him from starving.
If he were to send both Naruto and Sasuke in, Sasuke might be able to escape with Naruto by developing his Rinnegan.
But if it were only Naruto, he wouldn't be able to get out even if he turned the Kamui dimension upside down.
Lin Nan had even considered the possibility of trapping Naruto for ten years, and after ten years, his "Kotoamatsukami" would be ready again, at which point he would directly cast the strongest genjutsu on him.
This would be far more satisfying than a talk no jutsu.
Upon entering the space of Daikokuten, through the thread-like Truth-Seeking Orbs connecting the four sides, Lin Nan detected Naruto and Sasuke's chakra with his Rinnegan.
The two were constantly changing positions to avoid contact with the black threads of the Truth-Seeking Orbs.
Their Susano'o and the Nine-Tails had already been riddled with holes by the black threads of the Truth-Seeking Orbs, but they had not caused any harm to Naruto and Sasuke.
Naruto possessed Truth-Seeking Orbs, and the black threads within them were not sharp, only dealing damage through Yin-Yang Release. Therefore, as long as Naruto used them well, he could achieve a certain degree of defense.
Daikokuten, strictly speaking, worked on the same principle as the expanding Truth-Seeking Orbs, but it was not as sealed internally as the expanding Truth-Seeking Orbs and did not continuously expand.
However, even with that, an individual with the Sage Body like Madara Uchiha would be instantly annihilated upon physical contact.
Although the expanding Truth-Seeking Orbs looked formidable and possessed greater power, capable of annihilating everything they touched, their expansion speed was too slow, and they were generated around the body. In terms of instantaneous deployment, they could not match Daikokuten.
Daikokuten could be considered a hollow cubic Truth-Seeking Orb filled with threads formed from Truth-Seeking Orbs. Although its scale was not excessively large, it was more than sufficient to envelop Naruto and Sasuke's Kurama's armored form.
The reason it was hollow and filled with a network of threads internally, rather than being solid, was that Lin Nan could not create a solid Truth-Seeking Orb.
At that time, Lin Nan had not replicated the expanding Truth-Seeking Orbs; this technique was entirely based on altering the form of the Truth-Seeking Orbs.
Of course, this was also inspired by Obito Uchiha's use of Truth-Seeking Orbs when he was the Ten-Tails Jinchuriki.
Lin Nan quietly piloted his Kamui Susano'o closer, but was obviously detected by Sasuke, who also possessed the Rinnegan.
The reason Lin Nan did not use his own body but a larger Susano'o to enter was primarily because releasing Kamui to draw Naruto into the Kamui dimension would cause his physical body to materialize.
Kamui Susano'o, however, did not have such concerns.
Ignoring Sasuke, Lin Nan continued to approach, while Sasuke and Naruto were unable to retreat.
Finally, the black curtain formed by Daikokuten began to dissipate.
The moment it disappeared, Lin Nan instantly attacked.
"Snap!"
A thin black thread instantly appeared, almost imperceptible to the naked eye, but visible to the Rinnegan.
This was the technique Lin Nan used to sever Madara Uchiha's head; if there was an expanded version of Truth-Seeking Orbs, there was also a miniaturized version.
However, the miniaturized version could only manifest as a single thread, but it was a deadly killer move.
Sasuke had clearly held back, and with his inherent vigilance, his Rinnegan detected everything almost instantaneously.
"Be careful, Naruto!" Sasuke immediately pushed Naruto away.
Little did he know, this was all within Lin Nan's plan.
The moment the miniaturized Truth-Seeking Orb thread appeared, it instantly split the Golden Nine-Tails in half, cutting it right down the middle.
Naruto and Sasuke, who were inside, were naturally forced apart.
At this point, the hand of Lin Nan's controlled Kamui Susano'o was mere inches away from Naruto.
As soon as they made contact, he would be instantly sucked into the Kamui dimension along with the Golden Nine-Tails.
Thus, his objective would be achieved.
However, at this very moment, a sudden change occurred.
Sasuke and Naruto's bodies suddenly swapped places, clearly indicating that Sasuke, with his superior combat intelligence, had guessed Lin Nan's objective.
However, Lin Nan had a contingency. This was truly a contingency, as Kamui Susano'o had two arms.
The next moment, the other arm was also about to touch Naruto, who was now within the body of the other half of the Golden Nine-Tails.
"Make a choice, Sasuke: continue to use Amenotejikara to swap, or stay put and be at my mercy!" Lin Nan thought with a cold sneer.
"Whoosh!"
Everything happened in the blink of an eye.
In the arena, half of the Golden Nine-Tails vanished without a trace, and in the other half, Naruto was also nowhere to be seen.
"Hmm?" Lin Nan frowned slightly. "Are you that confident in yourself, Sasuke?"
It turned out that just moments ago, Sasuke had used Amenotejikara to send Naruto away directly, and he himself, along with the other half of the Nine-Tails, had been transferred to the Kamui dimension by Kamui Susano'o.
This was not too bad for Lin Nan; it was at least acceptable.
Sasuke was not yet proficient in controlling his Rinnegan, so it would still take some time for him to escape from the Kamui dimension.
Now, only Naruto and Lin Nan remained on the battlefield.
However, time was of the essence, and Lin Nan began searching for Naruto's whereabouts.
The range of Amenotejikara was not very far, so Lin Nan quickly found Naruto.
"Lin Nan, where did you send Sasuke?"
Before Lin Nan could speak, Naruto directly shouted.
Lin Nan was slightly taken aback. He knew that even after learning he had killed Kai, Naruto still respectfully addressed him as "Mr. Lin," yet now he was calling him by his full name.
Had he touched a sore spot?
Lin Nan smiled faintly and said, "Worry about yourself first, Naruto!"
"How did you become like this? Is this still the Mr. Lin I once knew?" Naruto cried out in anguish.
Lin Nan's expression remained unchanged as he recalled the time before the Pain invasion.
He had lost Shizune, Tsunade had lost a dear friend, and Naruto had also lost a mentor.
However, Naruto recovered quickly and soon went to Mount Myōboku to train in Sage Mode.
They had a relationship that began as adversaries and later developed into a deep friendship during the Pain invasion battle.
But all of that was in the past.
"The Mr. Lin of the past is long dead!" Lin Nan said slowly. "Now, I will become the savior of the ninja world!"
"Look, is this the world you are saving?" Naruto shouted.
Lin Nan replied, "You cannot establish without destroying; first destroy, then establish. To build eternal peace in such a ninja world requires sacrifice, but I will revive all these lives after I have created a world without war, so they can see how beautiful such a world is!"
"Naruto, you should know better. It was war that took your parents' lives, and it was war that caused the transformation of your father's killer. War took your master's life, and it was also war that led to Nagato's ruthlessness!"
"Naruto, if there were no war, you would have had a complete and perfect family. You would have had a happy and joyful childhood, but that has become the past. Do you want there to be your existence in the future world as well?"
"Where it hurts (Naruto), answer me!"