Training in the Ninja World: Exposed on the Rankings Right After Becoming Invincible

He transmigrates into the Naruto world and awakens a world-fusion System, which can merge other worlds and summon powerful figures from them.

To speed up the fusion of worlds, Xia Yuxuan cultivates for five years and finally becomes the strongest.

Unexpectedly, the moment the fusion succeeds, the System activates a faction ranking!

The Naruto world suddenly discovers that the faction rankings feature organizations they have never heard of.

One Piece world: the World Government, the Four Emperors of the Sea!

Bleach world: the Seireitei, Hueco Mundo, the Wandenreich!

Jujutsu Kaisen...

Uchiha Madara: "So souls can have such incredible power! Hashirama, once I become a Soul Reaper, let's fight again!!"

Pain: "I get it now. Just collecting the Tailed Beasts won't bring peace back to the shinobi world. As long as there are no shinobi in the world, there can be no more shinobi wars. Come on, Suguru Geto, let's join forces!"

Orochimaru: "So such perfect, immortal beings really do exist in this world... Third Hokage, I'm done being human!"

Xia Yuxuan: "Since I've been exposed, I won't pretend anymore. I'll come clean: all the accounts on the rankings are my alts!"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.