I recommend the two books, Naruto Summoning as a Lord and Naruto System Crossing Foreignland, to you. The former told the story of a Naruto fan who had the ability to summon the Naruto System and become a Lord of the Foreignland, while the latter was about the Naruto System's rampage in the Foreignland. These two novels were both Naruto novels with more than two million words. They were interesting and exciting. I hope you like this fairy's recommendation. Muah ~😗