The Water of Naruto Comes Out of the Sky

There's only one female protagonist! And the author has a wicked sense of humor, with crossdressers everywhere! This isn't an invincible story, where you won't instantly crush every boss! It's just the story of an ordinary person in the world of Naruto, where life is worthless! Cruelty, careful planning, and struggle are the main themes of Naruto! Of course, the later stages will definitely be exciting! This is a story about a young man who travels through time and strives to make his way in the ninja world. Without a "system," he grows up step by step in the ninja world. Until one day, he looks back...