"So... without Hinata's eyes, we can't detect those four shadows at all?"
Karin looked a little sad. This was the first time she had suffered a setback in the field of sensory perception.
"Yes, but there might be other ways."
Tobirama nodded, then added.
After all, if it existed, there was a reason for it. Tobirama simply had yet to figure out what angle he should approach this dōjutsu from.
The Sharingan's power was rather dependent on the mind, let alone the Rinnegan, which surpassed it.
Perhaps he should think about it from the Sage of Six Paths' perspective.
That was what Tobirama silently considered.
"I see."
Karin puffed out her cheeks and sighed, a little deflated, but perked up again a moment later.
"It's fine. I'll borrow my brother later and study him."
With that, she turned to Hinata and gave her a somewhat ingratiating smile.
"Hinata~ You won't mind, will you~ Pretty please~"
Beside them, even Yugito Nii could not help covering her mouth and laughing.
"Well, as long as Naruto-kun doesn't mind, I don't mind."
Hinata poked her own cheek and tilted her head as she answered.
"Hey, that's so sneaky."
Karin put her hands on her hips and criticized Hinata.
"Now, now, let's watch Naruto and the others spar first."
Hinata moved past the subject quite naturally. Any research into his dōjutsu would certainly have to be discussed with Naruto himself.
"Oh, right! I'm still commentating."
Karin nodded in realization, then resumed her commentary on the duel.
"As we can clearly see, things have reached a stalemate in the sky! Kakashi-sensei and Sasuke-kun have both brought out their own tricks!"
"Sasuke's dōjutsu has almost frozen the space-time around him! Wow, that's just so cool."
"And Kakashi-sensei has used Kamui to hide inside the Kamui Dimension. It