For ordinary people, and even ordinary members of the Uchiha and Senju Clans, the power of all creation was a power forever beyond their reach.
Even Indra had never mastered the power of all creation back then. Otherwise, his eyes would have been the Rinnegan rather than the Sharingan.
Whether it was because Hagoromo Otsutsuki was still alive or because Indra was simply too proud, Indra had never sought to obtain Asura's power.
Now, however, Hyuga Rinka and Uchiha Mikoto possessed talent surpassing Indra's, reaching Hagoromo Otsutsuki's level.
Mastering the power of all creation was only a matter of time. With Uchiha Yi teaching them through both words and example, they would likely truly master it in less than ten years.
Barring any surprises, once they mastered the power of all creation, they would attempt to master Six Paths Sage Mode, then study the power of kekkei mōra to achieve a true transformation.
But kekkei mōra was exceedingly rare. Even for the Ōtsutsuki Clan, mastering it was extraordinarily difficult.
Now, seeing the path the Sage of Six Paths had taken, Uchiha Yi discovered a new route.
The path of Six Paths Yin-Yang Power did not pursue yin and yang to their extremes. Instead, like kekkei mōra, it followed an all-encompassing path, merely with a particular leaning.
Moreover, compared to the far more difficult path of kekkei mōra, this might require using a Chakra Pill to attain.
Six Paths Yin-Yang Power, however, offered a clear path.
After mastering the power of all creation and awakening the Rinnegan, one would learn Six Paths Sage Mode. Once that was mastered, one would move on to mastering Six Paths Yin-Yang Power. It might take a long time, but it was indeed the most compatible path.
It was the path best suited to Uchiha Yi's