When Naruto Uzumaki was just born he lost his eye sight when his father ,The Fourth Hokage, sealed the demon fox inside of him. As word spread around Konoha of the child's blindness they were happy. They thought that because he couldn't see would stop him from becoming a ninja, but they couldn't be more wrong. In fact, as a child he had already spoken to Kurama and was already on his path to be a great ninja. Though when he walked down the streets of his village he constantly heard them calling him "A demon" or "Worthless" and at first it hurt him, then it angered him, but eventually he just shut down his emotions. He would not let anyone hurt him any longer, he didn't care about anything or anyone -Except Kurama-. Before he even joined the Academy he trained, he learned everything that was needed to know about being a ninja. His knowledge was amazing, though a lot of people refused to notice it. Naruto didn't care. He was there to become a great ninja. And that's what he was going to do.