Madara Uchiha's tone turned hostile. "But to think you would transform into my father-even as an old friend, you've really managed to infuriate me!"
"Doesn't that make us even? Back then, you and Hashirama teamed up and wore me down until I died. I still haven't forgotten that grudge." Ye Uchiha gave him a flippant smile, utterly unconcerned by Madara Uchiha's hostility.
The blue Susanoo suddenly swung its sword, only for Ye Uchiha's Susanoo to block it with its own blade.
Yasaka Magatama!
Madara Uchiha snorted coldly, commanding his Susanoo to form several tomoe-shaped masses of chakra and hurl them at Ye Uchiha.
Yasaka Magatama!
Ye Uchiha unleashed the same technique. More than a dozen chakra tomoe collided and exploded in the sky, sending shock waves surging in every direction. Nearby, the forest created by Advent of a World of Flowering Trees was blasted to dust.
Faced with Madara Uchiha's relentless barrage, Ye Uchiha kept increasing his output of ocular power. Fortunately, his reincarnated body had its advantages: even keeping his Mangekyō active forever would not blind him. Although he could wield only eighty or ninety percent of his strength at his peak, he had unlimited chakra and an undying, indestructible body.
Without the constraints of dwindling ocular power or chakra, Ye Uchiha naturally had no reason to worry about the Mangekyō's side effects. He freely used the dōjutsu that sustained his Susanoo.
Ultimately, the reason Madara and Hashirama had beaten him to death in the Naruto World was that the two had gotten far too carried away with their fight. Unable to keep up, he had exhausted his ocular power, then been pounded to death by the two blood-crazed combatants. If not for that shortage of ocular power, his strength would have been no less than theirs. It really