Next, Kagami Uchiha recounted to Kazemori Masaki everything he had learned from Four-Tails Son Gokū, including some secrets from the past concerning the Sage of Six Paths' mother.
Although the Ninshu Classics offered evidence about ancient times, their obscure descriptions left certain events of the Sage of Six Paths era shrouded in ambiguity. The tailed beasts, who had lived for nearly a thousand years, clearly knew something of what had happened then. This was the first time Kagami Uchiha had learned of Kaguya Otsutsuki's existence.
"I never imagined that the Sage of Six Paths wasn't the first person to possess chakra. It was his mother," Kagami Uchiha said. "According to Four-Tails Son Gokū, the Sage's mother, Kaguya Otsutsuki, was the only person who possessed all three kinds of dōjutsu. She used them to establish perfect rule, placing the entire world under her control."
Kazemori Masaki nodded slightly. "I see. That certainly is surprising. But was there something in particular that concerned you? That alone hardly warrants a secret conversation."
"Actually, I'm curious about what Kaguya Otsutsuki's perfect rule really entailed," Kagami Uchiha said. "It might be the very method Lord Madara hoped to obtain. Before, without the Rinnegan, we couldn't read the most important passages on the Naka Shrine Stone Tablet."
"And now you know?" Kazemori Masaki's heart gave a slight jolt, but his expression remained calm as he asked.
"Four-Tails Son Gokū doesn't know all the details either, since it happened before he was born. Still, he learned a little from snippets of what others said," Kagami Uchiha replied. "The exact method isn't clear, but Kaguya Otsutsuki used her dōjutsu to trap most of those who defied her in illusions until they died. Others who possessed special powers were intimidated by her godlike strength and her ability to observe