Brain-Dead or a Pig?

Kamui Dimension.

Obito moved swiftly across the stone platforms.

Every location here corresponded to a place in the Shinobi World.

That allowed Obito to travel rapidly between different places.

Before long, he arrived at the sacred land, Hol.

Obito once again came to Disonas's home.

Now that Corpse Poison cultivation had begun, Disonas still had not stopped his research.

He had simply changed his subject to Impure World Reincarnation.

This time, Black Zetsu had brought over the corpses of Kazuma's original four teammates: Kitane, Hoshito, Tōru, and Naruma.

These four had originally been members of the Twelve Guardian Ninja.

Back then, the Twelve Guardian Ninja had split into a faction that protected the Hokage and a radical faction.

When the two sides clashed, all four of them had died.

The four were collectively known as the "Sound Four," and together they could use the ninjutsu Earth Release: Raijin.

This technique involved the four of them standing in the four directions and gathering the lightning emitted from their bodies at a single point above the area between them.

Then, every object within that area would be reduced to ashes. It was an immensely powerful combination ninjutsu.

Kazuma had originally planned to revive them using the Earth Release Secret Technique, Earth Release: Creation of a Dead Soil.

However, the flaw of this secret technique was that the corpses' movements were far too simplistic, making them easy to see through.

The bodies of the dead were constructed from earth particles and the like, so they could be dealt with in a single strike.

That made the technique easy to break.

So Kazuma had given the corpses to Black Zetsu, who had brought them directly to Disonas for practice.

At that moment, several unconscious sacrifices lay in the corner of the room.

"**Impure World