"Sustainable development?"
Hearing Jin's distinctive, novel phrase, Future Sasuke raised a hand to press against his left eye and said hesitantly,
"Se—Second Brother, you mean..."
For some reason, a sudden sense of foreboding had come over him.
At the same time, Jin's laughter abruptly stopped. He turned to look at Future Sasuke, his dark, gleaming eyes darting about as he pondered.
"If I remember right, Sasuke, your Rinnegan can open a door, can't it?"
"Huh? Open a door? Where to... Uh, h-how do you know?"
At that, alarm bells rang in Sasuke's head.
And another wave of unease washed over him.
He hadn't shown off the Space-Time Door ability during their fight just now, had he?
And Sasuke from this era obviously hadn't mastered that ability either.
Yet his second brother from the past had named it at once!
In his eyes, the mysteries surrounding his second brother, Uchiha Jin, were getting deeper and deeper.
So deep that he didn't know what to make of them!
"Hm? What are you daydreaming about?"
Jin raised an eyebrow and waved a little hand.
"These two living batteries aren't enough. I'm planning to find a new supplier."
"Though the village already has the Two-Tails, Matatabi, and the One-Tail, Shukaku... Tsk, Shukaku's sand gets between your teeth. Never mind. The main target—"
He paused, the corners of his mouth stretching into a grin as he showed two rows of little white teeth.
"If I remember right, Kirigakure is still isolated at this point in time..."
That was right—Kirigakure!
He remembered clearly that there hadn't been many Perfect Jinchuriki in the early part of the original story!
One of them was the Fourth Mizukage, Karatachi Yagura!
As for imperfect Jinchuriki?
If they couldn't bring out a tailed beast's traits to the fullest, they might not