the repair and maintenance of the hokage
Naruto and Sasuke's trip was purely providential to restore the honor of the most ancient clans of the leaf.
Naruto, upon seeing Hinata on the verge of death, made an oath with his blood to win, the same blood of a princess kidnapped in times of peace claimed the life of a hyuga from the secondary branch.
Sasuke became the number 1 criminal after kidnapping the son of the cloud and then he would fight the entire system alone, leaving the leader of the cloud with a negative balance of 1 arm. the man who rejected the pleas and humiliation of the future hokage had to assume the consequences against the future hokage of the shadows, meanwhile, the current hokage of the shadows was exposed by the Hyuga power to remove the guy from that place whose position the Uchiha comes to claim so that he pays for the crimes against his own people, the path for the restoration of order was already laid out, only one thing was missing, that the Hokage assume the debt by giving the arm of the oath for peace.
naruto kun's hand is so big T.T