Following the night of the Kyūbi attack,we can see a very downcast and ghostly look on the faces of the villagers who have gathered below the Hokage Tower for the announcement of the passing of the beloved Yondaime and his wife Red Hot-Blooded Habanero and the revealing of a new Jinchūriki.
The reactions of the crowd wasn't what the Yondaime wanted but it was what he was expecting, with that being said the Yondaime wasn't a genius for no reason,In fact he discussed the possibility of his son becoming a Jinchūriki with his wife months before the event even happened and prepared a seal,revealing the identity of the child's parents on the child's left arm on the day of his birth.While also persuading his second most trusted acquaintance to help guide his son.
On the child's right arm were the secrets behind the techniques that our beloved Yondaime and His Wife Kushina were known for using. The desired A-Class bloodline of the Uzumaki,The Adamantine Sealing Chains and The More desired Hiraishin(Flying Thunder God), The very same technique that secured his mantle as the Yondaime(Fourth Hokage) and earned him the moniker Yellow Flash by severing 1000 men of Iwagakure forcing the Tsuchikage into submission during the 3rd great ninja war.
That leads us to now when the villagers are currently shouting for the 'head of the demon' and to 'kill it before it grows'. Completely neglecting all similarities that link the child to the Yondaime which is painfully obvious. Seeing that many has clear malicious intent towards the boy,except the Nara for one,since they most likely have already figured it out.
Hiruzen Sarutobi,The third hokage of the village hidden in the leaves assigned his most trusted jonin to care for the child.
To many, enforcing or commanding that a jonin should simply raise a child may be cruel but to others that may know Kakashi was basically a surrogate son to the Yondaime and owed him a lot whether it being because of how many times he saved him, how many times he and his wife provided him food or how many times they consoled him during his tough times.Was he too young? That didn't matter now,all that mattered was the child of his deceased sensei and father figure and his mother figure.
The following years to come after that very day would shake the entirety of the elemental nations and their villages for as long as the child may live.
That Child Is Uzumaki Uchiha Senju Namikaze Naruto,
Son of the Yondaime Namikaze Minato and Kushina,
Grandson of Senju Tsunade and Dan,
Great Grandson Of The Shodaime Senju Hashirama,Uzumaki Mito and Uchiha Madara,
Great GrandNephew of Uchiha Izuna and Nidaime Senju Tobirama.