-Wood Release: World of Trees: Eternal Life!
This technique was the "carnival version" of Nativity of a World of Trees. By maintaining the Hand Formation and disregarding chakra consumption, the caster forced the forest to keep growing!
Only an overwhelming supply of chakra and consummate mastery of Nativity of a World of Trees made World of Trees: Eternal Life possible!
But even when those requirements were met, the technique inevitably consumed enormous amounts of chakra. That was why Hashirama Senju had avoided using it whenever possible during his lifetime!
Faced with Obito's killing move, Naruto's most direct and effective option was to evade its onslaught temporarily with Flying Thunder God!
But Naruto was thinking further ahead.
-As long as Obito has shuriken in reserve, they'll remain a strategic threat. Better to exhaust them all in one go!
Boom, boom, boom, boom, boom, boom, boom, boom, boom...!
The mad demons came alive in their frenzied dance, while the forest was reborn amid destruction!
As the battle of attrition approached its end, the scale of both had grown to such proportions!
The land around Kannabi Bridge had become an ocean of trees, and the vortices unleashed by Kamui were ripples rising and falling across that ocean!
The spectacle was so vast that words could no longer describe it!
More than twenty minutes had passed. Watching the relentless stalemate, Obito clenched his fists. "In the Great Debate simulation, I successfully killed Naruto with fifty million Mad Demon Shuriken imbued with Kamui's power. To allow for error, I specifically prepared sixty million. Why can't I take him down? Was there a discrepancy in the Great Debate simulation?"
"No, that's impossible!"
Obito Uchiha arrived at a realization that stunned him.
-*In just a single day, Naruto has grown stronger again-and not by a little, either.