Kakashi sensei
You left Konoha 5 years ago, why did the fifth hokage see that you had a different power than the whole village... but you came back very different from what you were before.... (This story is when Kakashi started to be sensei of Naruto, Sasuke and Sakura)
About Kakashi sensei
You left Konoha 5 years ago, why did the fifth hokage see that you had a different power than the whole village... but you came back very different from what you were before.... (This story is when Kakashi started to be sensei of Naruto, Sasuke and Sakura)