The first boruto anime episodes series begins with all the explanation of the way by which the nine tailed demon fox arrived to be sealed inside of Naruto. The fourth Hokage, along with a lot of the Konoha village ninja, died to detain the beast. Almost anything relating to this beginning series will perform an important role later on in the anime. For now though, it is a good explanation for why the other villagers shun Naruto.
Now, Naruto is unaware of the demon fox inside of him. He does not understand why he is disliked by all of the villagers. Animosity to the nine-tailed beast was turned toward Naruto although years have passed, and most of the villagers seem to him as if he himself killed their family members.
Naruto does badly in college. His ninja test is failed by him for being unable to make a sufficient clone of himself. Ironically, although he can not clone himself, nor create a replication of his sensei, he’s already perfected the sexy no jutsu, one of his trade mark jutsus that he uses through the entire series.
After a failure the ninja test, one of the other teachers of Naruto, Mizuki, in-forms Naruto that if he steals the scroll that is sealing and learns a few of the jutsu within that he can pass his ninja test. Being nave and youthful, practice the jutsu and Naruto goes to steal the scroll. The search for Naruto is once word of this gets out.
Mizuki and Iruka discover Naruto and battle on the scroll. Many brief speeches that were convincing get on each individual part, attempting to persuade the scroll to be handed within by Naruto. While Iruka just wants to get it straight back for the village Mizuki desires it for his own evil purposes. Naruto learns that he’s the demon nine-tailed fox now understands why he’s shunned by the village and sealed inside of him.