He had returned to his own timeline. Suddenly, Sasuke felt that everything had become a bit strange. The Plow had been repaired, and this time, Sasuke used Shinmeirei to absorb it directly. Its power was completely transferred to him. The ability to traverse time and space was now thoroughly mastered by Sasuke.

However, the moment he grasped this power, Sasuke suddenly discovered that there wasn't just one world. His previous feeling had been correct. The ninja who had arrived in the new era due to the chaos had not all come from a single timeline. They had come from multiple worlds. The Naruto world alone had countless parallel universes. Although they were all the same world, the flow of time was different in each, and every world had its own minor deviations. They weren't completely identical. For example, the Kaguya he had brought back with him had come to the new era from another world entirely.

"What's wrong?" Kaguya suddenly asked, looking at Sasuke with a hint of confusion in her eyes. Since returning from the new era, Sasuke had been acting strangely. Kaguya found it strange as well.

Sasuke sighed. "This is the world that truly belongs to me."

Kaguya looked around. They were currently on a mountain peak, and not far away was the Hidden Leaf Village. Looking at the village, even without entering it, Kaguya could clearly sense that this Leaf Village was different from the previous one. This world's Naruto Uzumaki didn't seem to have grown up yet; he hadn't reached the formidable level of his future self.

Kaguya nodded. "What's wrong? Are you not happy to be back?"

Sasuke was taken aback. Not happy? It did seem that way. He didn't feel as happy as he thought he would. Why was that? Did he prefer the chaotic timeline? The chaotic world?

Seeing Sasuke's bewildered expression, Kaguya suddenly smiled. "I think, perhaps, you are no longer suited to stay in this world."

Hearing this, Sasuke turned to look at her. "What do you mean by that?"

"Exactly what I said. In this world, you have already reached the pinnacle. Even when you went to the new world and faced ninja from various timelines and different worlds, you were in a position of absolute dominance."

"Your power has broken through to the limit."

The limit? Sasuke looked at Kaguya. "And so?"

Kaguya smiled. "So, you are no longer suited to stay in a world like this."

Sasuke was stunned. "Then what you mean is…"

Kaguya looked at him. "Didn't I just see you completely absorb the power of the Plow? Then you should have no trouble sensing it now."

Sensing what? Sasuke smiled. "Indeed, I can feel a trace of it."

Kaguya looked at Sasuke. "Then that is the place you should go."

The place he should go. Sasuke frowned. She was talking about a new world. After fusing with the power of the Plow, Sasuke had indeed felt something new and different. Besides the numerous parallel universes of the Naruto world, there was something else, independent of these systems. Sasuke could sense more points of light. These different universes, these different worlds, were also filled with many differences. Right now, Sasuke could only travel between the worlds of the Naruto-verse. He couldn't cross the vaster distances unless… he spent a great deal of time and effort building a bridge in this grand universe, or as one might say, this Great Chiliocosm, and used that method to travel to other major worlds.

However, Sasuke didn't know if he could do it.

Kaguya looked at him. "You already stand at the pinnacle of this world. Don't you want to see a new one?"

"Perhaps you can go even higher, fly even farther."

Hearing this, Sasuke thought about it carefully. Indeed, he should give it a try. But he didn't know how long it would take to build such a bridge.

"If I want to go to a new world, the time it would take would be unimaginable."

Kaguya smiled. "With your current power, does time still have any meaning for you?"

Sasuke had fused with the blood of an unknown number of Otsutsuki. Time had indeed become meaningless to him. Even if he did nothing and just stood here, tens of thousands of years could pass, and he would not die. So, time was indeed meaningless.

When time lost its meaning, Sasuke suddenly realized that he felt a bit lonely. If time still held meaning, he wouldn't have noticed this problem. But when it became meaningless, Sasuke, all alone, suddenly felt his own solitude.

He turned to look at Kaguya beside him. "Do you want to come with me?"

Without hesitation, Kaguya nodded. "I have completely broken away from the Otsutsuki. Now, as your wife and follower, of course I will go with you."

If Kaguya was with him, then Sasuke felt a little better. At least he wouldn't be completely alone.

However, before leaving, Sasuke wanted to go back to the Leaf Village for one last walk. With a flicker, the two of them appeared on a street in the village. With Sasuke's current power, a simple genjutsu he cast could not be seen through even by someone like Naruto. To outsiders, Sasuke and Kaguya were just an ordinary couple.

They strolled through the streets of the Leaf. Sasuke headed towards his own home, with Kaguya following silently behind, watching him. She probably knew what he was feeling and didn't interrupt.

Walking through the noisy street, Sasuke suddenly stopped. He saw a group of familiar faces walking past him: Shikamaru, Neji, Choji, and the others, laughing and talking. For a moment, it reminded Sasuke of his memories from the Ninja Academy. He wondered if they even remembered a person like him.

He arrived at his home. Sasuke passed right through the door and entered. The room seemed to have been specially cleaned; it was spotless. The timeline began to rapidly rewind before his eyes, and then the scene that appeared was of Naruto, coming to his house time and time again to help him clean. This meaningless task seemed to be very important to Naruto. Even though he knew Sasuke would never come back, Naruto persisted in cleaning the room, as if he would return one day.

And indeed, he had returned.

Although Sasuke didn't plan to stay the night, seeing this made him feel pretty good.

But if he was going to leave, there was one more thing he planned to do: erase everything about himself. This world no longer needed anyone to remember him. Erase everyone's memories of him. That way, Sasuke wouldn't have to leave behind any bonds or nostalgia.

Naruto, who was training somewhere, suddenly looked up at the sky. Just now, he felt as if he had forgotten something incredibly, incredibly important.

At that moment, Sasuke, with Kaguya, was rapidly traversing the bridge built by his power, moving from the Naruto world towards the next great universe.

Looking back, Sasuke watched as the point of light that was the Naruto world rapidly shrank in his vision.

'Goodbye… Naruto World.'

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Completed fanfic.

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