This was utterly absurd!
Who would have thought that Immortal, one of the Shinobi World's greatest mysteries, was actually the Uchiha Kazue everyone knew??
That so-called black Susanoo was actually a Susanoo that had entered Sage Mode!
"Th-this... Kazue-senpai hid herself far too well..."
Shisui had suffered the greatest shock. He stared dumbfounded at the towering black Perfect Susanoo for a long while, unable to speak.
If anyone had remained especially fixated on Immortal, Shisui was undoubtedly one of them.
Back then, Immortal had made a fleeting appearance, controlling the black Susanoo as she entered the battlefield and fought Sasori of the Red Sands and Konan, leaving a profound impression on Shisui.
Yet after that battle, Immortal had vanished without a trace, leaving everything shrouded in mystery and impossible to make sense of.
Who would have thought that, after all their guesses, mysterious Immortal had been right beside them?
"So Kazue had already mastered this special Sage Mode back then? That is truly unbelievable." Minato sighed as well.
There was no need to explain what Sage Mode meant. In terms of both difficulty and danger, learning it was comparable to an S-rank Forbidden Technique.
And that was with the guidance of sages from a Sacred Land.
More importantly, that referred to putting one's own body into Sage Mode.
Kazue had skipped that step and directly placed Susanoo into Sage Mode. Such a casting method was simply unheard of!
"Applying Sage Mode to an ocular-jutsu construct? How exactly did she do that?" Sage Shima exclaimed in amazement. She had lived for over eight hundred years, yet had never seen anything like it.
This young girl had been able to control a Sage Susanoo this way years ago. She had surely become even stronger now.
"So that works too... The Three Sacred