Fire Fist in Naruto World!

A young man woke up in a completely different world. Fortunately, he was not really that unfamiliar with it, however, he still felt regret. Why? Why in the Naruto World and not in One Piece World?! Are you kidding?! He felt regret, but he was forced to accept reality. Now, follow our MC as he changes the world dominated by Naruto's halo.