your brother is Madara Uchiha but no one knew it because you hid it by saying your lastname and is Uzumaki not Uchiha time went by you forgot your brother and found peace but one day you found out that Madara was reainimated and stared the fourth great ninja war with the masked men once you were on the battlefield many people got kiled but as the Hokage came and they try caught the ten tails in an barrier but then she stood a few meters away from her brother smirking

Hello little one