Madara's Susanoo appeared once more, but this time it was not for killing enemies—it was for self-preservation.
Although his current body was an Impure World Reincarnation, supposedly immortal with infinite chakra, Uchiha Madara knew very well what the power of the Rinnegan meant.
Though he had been on the verge of death when he awakened the Rinnegan, he still understood its abilities and sensations extremely well.
After all, not being able to support the use of the Rinnegan did not mean he did not understand its abilities.
Otherwise, before confirming that he could be revived, Uchiha Madara would never have been willing to die.
"Very interesting, but it seems you do not possess all your power right now." Uchiha Shunichi smiled as he watched Uchiha Madara activate his Susanoo.
Then, he activated his own Susanoo as well, deliberately restricting it to the same size as Madara's.
Susanoo was originally a unique Ninjutsu formed from an enormous amount of ocular power. As long as one's proficiency and control were sufficient, its size and shape could be altered.
It was simply uncommon for anyone to do so. The Beast Cloaked Susanoo draped over the Nine-Tails was, in fact, one method of altering Susanoo's form.
Over on Uchiha Obito's side, Black Zetsu had already entered his body. Yet Uchiha Obito's rampage did not stop; instead, it grew even more severe.
Though Uchiha Obito had gone berserk, he had not completely lost his reason. Even his methods of attacking the shinobi had become far stranger.
Uchiha Shunichi ignored the battle over there and instead continued pursuing Uchiha Madara.
After briefly retreating, Uchiha Madara turned and began fighting Uchiha Shunichi. The two Susanoo clashed, carrying an air of world-ending destruction.
The two immensely oppressive Susanoo, under their control, resembled two warriors locked in a duel.