Naruto: I am Uchiha Shirou

"Obito, be careful!"

As the space shifted, the Sage of Six Paths urgently shouted to warn Obito.

In a flash, Six Paths Obito looked around in shock at their new surroundings.

The air burned and shimmered from intense heat, and below, steaming magma bubbled and churned.

"I'll destroy you here and reclaim the energy of my Chakra Fruit!"

With a change of scenery, the four of them suddenly found themselves in a volcanic magma world. Kaguya spread her arms wide, exuding naked killing intent.

"Obito, be careful—this is the Amenominaka, the annihilation world Kaguya created."

The Sage of Six Paths coldly revealed intelligence from the battle a thousand years ago, when they sealed Kaguya.

Now, all four were at Six Paths level, able to hover above the ground.

The Prison of Lava—this space was nothing but volcanoes and molten rock.

"Father Shirou, Obito is the weakest—let's take him out first!"