Here comes my Bleeding Out Project! Part one.
Finally
Angst galore, beware!
So, instead of Hashirama, Madara met Tobirama at the river. They became friends, eventually they became lovers. And yet, despite that, Tobirama kills Izuna by mistake, and Madara never forgives him.
Konoha is builts, but Madara’s sanity keeps on slipping, torn between the grief for his brother and how he loves Izuna’s murderer. Eventually, Madara refuses to accept it as reality, and decides to destroy Konoha and break the illusion.
Tobirama has no choice but to put down his lover.