Six years ago the Third Hokage sealed the chakra of the fox demon who attacked the village in the 3 children Menma, Mito had the chakra and Naruto had the soul they are the children of the fourth hokage.
Everything was fine for the first 3 years everything was fine except a little detail is going to happen that is going to condemn not only the village but the world, that's when Jiraiya came to announce the prophecy and that's where they assumed it was. was Menma and Mito all because they possessed the demon chakra.
Since Naruto was constantly neglected by his parents, because of his selfish brother and sister he had no friends, the villagers ignored him or looked at him with disdain when he returned home he met a man who gave him said if he wanted he could send him to another world that practices magic and he immediately agreed, and the great power appears and immediately anbu members and Minato appeared fast enough to see Naruto disappear that is what you did to my son, said Minato, ah, I've made sure that the prophet has a new life, said the mysterious man.
In limbo Kami is pissed but whatever you did Hagoromo I changed things and it's the fault of the toads who must be punished more when I sent the young Naruto I took the soul of Kurama who thanks to his help I can help my other children and create a place where they can live in peace.
9-year-old Naruto is at the London orphanage when Albus Dumbledore shows up and asks him if he wants to join his school of magic.
During his first year Naruto met Hermione, Harry and Ron quickly became friends.
A few years later in Konoha the war was close the morale was bad all because the Shikigami deprived all the ninja of the village of their summons when the council wanted to know why the shikigami appeared and he explained and showed why they even saw Naruto refuses to come save the village.
When Naruto he didn't care a lot about his village, after his release from Hogwarts Naruto and his friends traveled a bit and later Naruto got involved in muggle politics he also manages liaisons between the muggle world and the magical world of which his wife hermione is the minister, they have 3 children who are at hogwarts with Harry who is their teacher and Ron has become a quidditch superstar he was happy with his real family.