Wind, fire, lightning, earth, water, and yin and yang.
With all seven of these attributes, Uchiha Yin definitely had a chance of breaking through to the six paths level.
If Uchiha Yin really reached the six paths level, all his schemes would probably come crashing down.
Black Zetsu's expression darkened.
More importantly, Black Zetsu could sense that Uchiha Yin was already on the verge of reaching the six paths level.
In particular, his ability to freely manipulate different chakra attributes and unleash all kinds of ninjutsu without forming any hand seals made Black Zetsu's heart tighten.
Ninjutsu had only gradually begun to emerge after Hagoromo Otsutsuki founded Ninshu.
Before that, only Kaguya Otsutsuki, Hamura Otsutsuki, and Hagoromo Otsutsuki had been able to use this kind of ability.
Yet now, Uchiha Yin seemed capable of doing what Black Zetsu's "mother" could do: freely manipulating the energy around him—chakra, senjutsu chakra, and the like—to unleash powerful ninjutsu without hand seals.
This went beyond even Black Zetsu's expectations.
Could another member of the Ōtsutsuki Clan have taught him this?
As he recalled the other Otsutsuki who looked exactly like his "mother," Black Zetsu's expression grew even more grave.
The plan must continue, and I have to speed it up! Black Zetsu thought to himself.
"Come on, don't just stay silent. Should I give it a taste or not?"
"We're leaving. Time to go back," Black Zetsu said, ignoring White Zetsu's goofy tone.
"Come on, don't be so cold to me. Give me some advice," White Zetsu said, waving his arms and legs.
Black Zetsu simply took control of their body and calmly sank into the ground.
Clearly, Black Zetsu was already thoroughly accustomed to this White Zetsu's antics.
After sensing his surroundings for a while, Uchiha Yin found no trace of Zetsu.
*As