Tobirama Senju had no time to concern himself with Madara Uchiha anymore. He had far too much to do.
Cultivating seeds, developing instruments, creating Ninjutsu...
How could he possibly have the leisure to care about anyone else?
Still, he knew that his brother had asked him to do these things so that the people of Konoha, and indeed everyone in the Ninja World, could live better lives.
He had no intention of refusing.
Besides his daily duties, he began developing an entirely new Ninjutsu.
A Ninjutsu capable of bringing the dead back to life.
Though it was not true resurrection, it granted Eternal Life. To his brother and Madara Uchiha, such a state would limit their strength, but for ordinary ninja, they would actually be stronger than they had been in life.
Tobirama Senju planned to have someone use this Ninjutsu to revive him after his death.
So he could continue developing new technology.
And his brother, Hashirama Senju—after his death, Tobirama would revive him as well. His Wood Release was simply too effective at modifying plants.
It also possessed an incomparably rich vitality, even making the soil more fertile in the process!
As for Madara Uchiha?
Heh. If that guy died, then he died. He was useless anyway!
In truth, that was indeed the case.
Madara Uchiha truly could not compare to Tobirama Senju in research, nor did he possess an ability like Wood Release, which could promote plant growth and even modify plants.
Other than handling Konoha's affairs, all he did now was study.
A book written by Hashirama Senju called "Red Thought"!
Hashirama Senju said it was a book that had existed in his Dream Realm, containing immensely great ideas.
He hoped Madara could fully absorb the knowledge within it.
So that he would know what he