Naruto's Twin Worlds, the Apocalypse: I'm Invincible!

[Invincible Hokage Style] [Apocalyptic God-Slaying Style]

Chen Yu transmigrates into the Naruto world and becomes an orphan in Konoha Village. Though he can't extract chakra, he unexpectedly obtains the strongest Apocalypse System.

But where are there zombies in the Naruto world for him to complete his beginner missions?

Just as Chen Yu thinks he'll have to scrape by in this dangerous Naruto world, a mirror opens a two-way portal to the apocalypse.

Here, Chen Yu kills zombies to obtain ability seeds.

He absorbs crystal cores to strengthen his abilities.

He obtains the Golden Flame ability.

He gains the power of the gods of Huaxia.

He obtains the Four Swords of Zhu Xian!

The gods descend? Even the gods have to kneel when they see me!

The apocalyptic world becomes Chen Yu's backyard.

Meanwhile, in the Naruto world, Chen Yu unifies the world, with Orochimaru assisting in his research, and fights his way to the Ōtsutsuki homeworld.

The Ōtsutsuki God becomes another soul at Chen Yu's hands.

Oh, right. Kaguya, just kneel down.

As for the Ōtsutsuki Clan? Just a bunch of weaklings!

The protagonist isn't held back. An invincible lead story.