His exceptionally powerful sensory abilities.
The constraints of the barrier, and Karin's precise guidance.
With these three effects combined, Black Zetsu had nowhere to hide. The moment he burrowed deep beneath the surface, Naruto immediately locked onto him. Seeing Naruto close in right before his eyes in an instant, Black Zetsu's bright yellow pupils revealed an extremely ugly expression as he tried to burrow even deeper into the soil.
"Heh!"
Naruto only gave a cold laugh.
"Clang!"
"Whoosh!"
"Whoosh!"
"Whoosh!"
"Whoosh!"
His hands quickly came together.
In the next instant,
chakra erupted.
More than a dozen thick, long golden chains burst from Naruto's body and shot straight toward Black Zetsu, wrapping around him ferociously. Layer upon layer piled up to block his path. As he forced Black Zetsu into position, Naruto also moved in the next instant.
"Kurama!"
His hands remained clasped together.
"Yeah!"
As he reached an understanding with the Nine-Tails inside him,
"Boom!"
A massive surge of Nine-Tails Chakra rolled forth!
As crimson flooded the entire underground space,
"Damn it!"
The uproarious force spread out!
"Rumble!"
A relentless barrage of explosions.
Even if this attack couldn't hurt Black Zetsu in the slightest, it was enough to change the underground terrain and shake him into position. Naruto seized the opportunity to flash forward, instantly closing the distance between them.
"Sage Art: Extreme Wind!"
After entering Sage Mode right away,
Naruto immediately formed Hand Seals.
A violent whirlwind burst forth!
As it roared,
"Ugh!?"
Black Zetsu felt as though his entire body had been crushed by immense pressure. Unable to withstand the powerful impact, he was sent flying backward.
"Rumble!"
"Bang!"
He burst through the surface.
In less than ten seconds,
Naruto had forced Black Zetsu back aboveground!
And before Black Zetsu had any room or chance to steady himself,