When One Remembers

What if Hashirama was captured by unknown forces? What if Madara cares a little too much? What if Tobirama is only cold to protect himself and Hashirama? What if Izuna is proven wrong in his views about the Senju brothers? And finally.... what if the Uzumaki remember their origins?
How will the founders of the hidden leaf shape the elemental nations with the full knowledge of their heritage and the Uzumaki clan supporting their every move? There was a reason for the split between the Uzumaki and the Senju. There is a reason behind two millennia of bloodshed between the Uchiha and the Senju.
Where lies the line that separates a man from a monster? How can hidden secrets brought to light shape the ninja world for generations to come. Can peace finally be found for the children born of bloodshead and war? How much does blood, kinship, and chakra mean in terms of family?
This is a reimagining of the founders era if the founders of the hidden leaf and Izuna were forced to flee their clans and found refuge with the Uzumaki.