People in Naruto Will Eventually Become the Strongest

The protagonist reached the end of reconciliation after watching the fatal battle between Sasuke and Naruto. Unexpectedly, an accidental mistake caused the whole person to travel directly to the world of Naruto and the ruins of the Uzumaki clan. He also possessed chakra. Through the feeling of chakra, he discovered that there was actually something in his body, that is, in his spiritual space...