Naruto: Starting As Gray Wolf Jinchūriki

I traveled through the world of Naruto and became the protagonist of Naruto, Uzumaki Naruto. I thought that since I had no system, I only needed to follow the original route to reach the pinnacle of life, become the seventh Hokage, and marry the beautiful and rich Hinata, until... I saw a gray wolf in the sealed space.

Main characters: Uzumaki Naruto, Uchiha Sasuke,