After much effort, he had finally confined the three of them—especially Hashirama and Madara—inside this barrier.
This was a barrier Naruto had pondered over and tested dozens of times before developing. It incorporated a certain Sealing Jutsu, and served only one purpose: to confine its targets within a set area. It was a specialized barrier, strengthened in only one direction. Put simply, it defended against those inside, not those outside. Anyone could pass through its walls from the outside without using any technique at all—even an ordinary person. But once inside, getting back out was another matter entirely!
It was no simple task.
By giving up on defending the outside,
he had made the barrier's interior defenses incredibly strong!
Anyone below Kage Level would be trapped inside for life unless Naruto ran out of chakra. Only those at Kage Level or above were capable of breaking the barrier, but unless they were Kage-level experts in Sealing Jutsu and Barrier Ninjutsu, breaking it by brute force would take a considerable amount of time. Madara and Hashirama were no different. Neither was skilled in barriers or sealing techniques (not compared to someone like Mito Uzumaki, who had mastered them!).
They could only rely on brute force to break it.
Normally, that would take time. Now, with Naruto watching them like a hawk, there was no way the two of them could figure out how to break the barrier in a short time. To prevent any mishaps, Naruto had also deliberately added a technique to the barrier that interfered with spatial coordinates. He had gained this ability after successfully reaching the Six Paths level and gaining a deeper understanding and mastery of his Flying Thunder God Technique.
It had just one purpose.
To limit, as much as possible, his enemies' ability to sense