(A satisfying, clever story with a stubborn underdog. No mentors, no dragging things out, and a lightning-fast pace. The fun never stops. A System? Sorry, my System just puts curses on people.)
A new world, Naruto's body, and a brand-new Ninja Sect to take on the final boss again.
I want to find the Nine-Tails a wife. I want every one of the Eight Gates to have a big finishing move. I want Sasuke to become my disciple. I want Shikamaru's brain to reach an outrageously high level. I want Neji to become the toughest man in the world.
On the Soul Shadow Continent, everyone has a soul shadow sealed inside their own shadow. Reach level one hundred and become a god.
Da Yue, a die-hard Naruto fan, falls asleep and has his soul snatched away by the Nine-Tails. He takes over Naruto's body and rises to the top.
The book is also called Soul Shadow Continent, or perhaps A Grand Anime Brawl. I'm not sure how to categorize it. What do you all think? Maybe I'll even throw in the Calabash Brothers for fun.