Chapter 308: Ch.308 Unrestrained
Shinji had previously tested Ido's abilities. When Ido detached from Yakumo's body as a spirit, she could operate within a range of about twenty-five kilometers from Yakumo.
Any farther, and Ido couldn't maintain her spirit form.
But after Yakumo received the Koryugan and survived the First Hokage cell transplant surgery, Ido's power grew alongside hers, receiving a massive boost.
The most noticeable improvement was in Ido's spirit form, which had become significantly stronger.
Now, with Yakumo's permission, Ido could move within a range of about fifty kilometers from her.
Fifty kilometers!
That distance exceeded the detection range of nearly all sensory ninjutsu and dojutsu. Even Karin's overpowered "Mind's Eye of the Kagura" was useless at such a span.
So the current Yakumo effectively had the ability to launch a surprise attack with the "Spirit Transformation Technique" within fifty kilometers—without her body suffering the vulnerability Kato Dan faced when his spirit strayed too far.
At this point, the Yakumo-Ido duo was already terrifying.
But that wasn't their limit.
The Koryugan's fearsome blood manipulation ability had once led Shinji, by a twist of fate, to develop a secret technique called "Blood Clone Jutsu."