Wails that sounded nothing like human voices echoed through the dim cave, like the murmurs of evil spirits.
They made the place seem all the more sinister and terrifying.
But neither Kabuto Yakushi, Obito Uchiha, nor Black Zetsu cared about that at all.
Swirling dust covered the two unconscious living people, burying them completely. After a bout of piercing wails, the brothers Kinkaku and Ginkaku were resurrected!
The two living people used as tools, however, lost their lives as a result.
With his Sharingan already activated, Obito clearly copied Kabuto Yakushi's hand seals. Of course, Kabuto Yakushi noticed this as well.
In fact, the Impure World Reincarnation Jutsu did not require many hand seals-only four.
Even without the Sharingan, one could memorize them by rote.
The problem was that, aside from the sequence of hand seals, Obito knew nothing else about it.
Indeed, Obito had not observed the chakra flow inside Kabuto Yakushi's body.
For some unknown reason, despite his mastery of the Sharingan, which should have allowed him to easily see through and observe the chakra flow inside most ninja, he had been unable to do so.
This time, his Sharingan had failed.
To hide the secrets of the Impure World Reincarnation Jutsu, Kabuto Yakushi had disrupted the chakra flow inside his body, thwarting Obito's plan outright.
Obito's brows knitted tightly, but he soon abandoned the idea of mastering the Impure World Reincarnation Jutsu. The three tomoe in his scarlet eyes faded.
"Hmm? This is..."
"Weren't we already dead?"
"Hey, what happened?!"
"It's so dark here. Ginkaku, you..."
Thud!
The resurrected Gold and Silver Brothers had barely spoken a few sentences and had yet to get a clear look at the three people before them when an invisible restraining force descended upon them, forcing them to shut their mouths.