as naruto continues to recover, hiruzen has naruto call inuzuka shikaku to check on how he is doing. shikaku confirms hiruzen's beliefs that naruto can be put in some of the hokage's strongest curses and also notes that if that were to happen, it would in itself make naruto an even better hokage. shikaku, however, takes advantage of hiruzen's mourning and observes that since naruto's chakra is no longer divided, he will be able to control his kyubi's chakra more easily.
due to the new power that naruto has acquired, he is unable to turn back time and change the events that have led him to the point of sealing the nine-tails, and so will not be able to prevent the tailed beast war, the fourth shinobi world war, the removal of the hidden leaf village, or even his death.  while he may feel that these things will all affect him in some manner, naruto himself has only the kurama, not the nine-tails, within his body.
later, after training with naruto, hiruzen approaches his son and asks him how he intends to get up to the sage mode. in order for naruto to do so, he must return to his birthplace, the hidden leaf village.
that night, the five kage hear of the plot to kill the boy who is to be hokage the next day. during the meeting, the daimyo konohamaru and bee visit in order to deliver a letter from naruto to the leaf village.
hiruzen was present at the retrieval of the obito uchiha's body, where he met danz and apologised for the competition between them.  he later made a point to see danz before his own death and he, danz, and shizune made their last stop in konoha before danz' death, where hiruzen died along with hashirama and tobirama. afterwards, hiruzen was revived and he became an anbu and even had a son with biwako that was named asuma, while also adopting one of senju's daughter's sons, sumire uchiha. 3d9ccd7d82