"You mean..."
"My eldest brother and Madara Uchiha might have developed powers far beyond ordinary people because... they were influenced by some kind of external Chakra?"
Tobirama Senju's voice was a little hoarse. The theory completely upended everything he had believed.
But it was highly plausible. Impure World Reincarnation had proven that Chakra could not only carry information about an individual's soul, but could even reshape a sacrifice's body, making it increasingly resemble the original.
In other words, if he had continuously "infused" and "guided" an embryo at the cellular stage with his Chakra, then, in theory, the individual that developed from it could become another version of himself.
If this hypothesis was correct, it offered a new explanation for his eldest brother Hashirama Senju's monstrous regenerative abilities, immense Chakra reserves, and almost miraculous Wood Release, as well as Madara Uchiha's equally absurd leap in power!
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They might have been more than simply gifted!
"But..."
"Where did this power come from? And when were they influenced?"
Tobirama Senju furrowed his brow as new questions arose.
He was absolutely certain that his eldest brother, Hashirama Senju, had never been subjected to any kind of technique growing up.
And, looking back over the history of the Ninja World, what shinobi had possessed such terrifying power that he could use his own Chakra to "shape" two others destined to stand at the pinnacle of the Ninja World?
Perhaps not even the legendary Sage of Six Paths...
Wait!
The Sage of Six Paths?!
A flash of lightning seemed to strike through Tobirama Senju's mind, and his pupils contracted sharply!
He recalled some details he had overlooked.
The ancient texts of the Senju Clan did contain scattered references to some kind of connection between their ancestors and the Sage of Six Paths.