Inside the Kamui spacetime, Obito and the other three were discussing how to leave.
Obito, who had learned the relevant details from Naruto's memories of his past life, calmly analyzed their current situation.
"Amenominaka is a composite space. Its individual dimensions are separated by immense distances, with the Origin Ball Dimension serving as a hub that keeps them connected."
"I'll use Kamui to open a way through, but we have to pass through the Acid Sea Dimension from earlier. The moment I activate Kamui, huge amounts of acid will pour into this spacetime. I need you to keep it from interfering so I can open the next dimension!"
"Understood. Leave it to us!" Naruto assured him.
Obito had another concern. "One more thing. What if Kaguya is waiting for us in that dimension? That would be dangerous..."
Naruto reassured him. "When we first came in, I could sense A-Juan outside through the tailed beasts' chakra and my connection with Futsunomitama. But I can't sense A-Juan anymore, which means Kaguya has already left. At the very least, she's no longer in the Acid Sea Dimension..."
Obito considered the worst. "Could Kaguya have done something to A-Juan..."
"I don't think so," Naruto said. "That kid is pretty clever."
Obito thought it over. "True enough... let's trust A-Juan!"
He focused both eyes ahead.
Kamui!
Whoosh!
The spacetime opened, connecting to the Acid Sea Dimension!
Just as expected... powerful acid came flooding in!
Naruto immediately used Kurama's chakra to shield everyone!
Kurama cried out in pain. "Ow, ow, ow... this is killing me!"
"Hang in there, Kurama! It'll be over soon!" Naruto said.
Obito focused his eyes again!
Kamui!
Whoosh...!
The violently spinning vortex tore a hole through the Acid Sea Dimension!
Beyond it lay barren dunes, the air shimmering with scorching heat!
Naruto's