Naruto's Evil Comes to the World

Accidentally traveled to the world of Naruto and turned out to be a young Uzumaki Naruto? Then I will live again and completely rewrite Naruto's destiny. Invincibility is inevitable, and a harem is a must. In a word: I have the plot in hand, and I have the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.