Anime-verse Traveler with system

Ash was a high school student and a gamer. He also watched anime sometimes with his little brother. One day when he was returning home from school. He saw ‘truck-kun’ racing toward him . The next thing he woke up in the body of a uchiha from naruto. He was 5 years old. He will travel from one universe to another . With a system of course. I donot own Naruto or any other anime in this fanfic. I only want to express my feelings Thanks