God of Ninja

A 20-year-old ordinary man suddenly found himself on a strangely familiar world! Soon, he realized the world he was in was the famous world dominated by ninjas, the Naruto world! "Wait, my name is Uzumaki Naruto ?!!!" --------------- Hello everyone, author here! I'm going to insert a bunch of my theory about Naruto here, so don't judge me if it sounds off...