The ballad of the sun and the moon (Hashirama x Madara)

There once a time when there was only the Earth and no humans on it and no sun and no moon. Or, according to the tales, there was a sun and there was a moon, but they were not heavenly bodies but people walking the Earth billions of years before there were humans.

The sun was named Hashirama Senju. Hiding underground, he grows an obsession for the moon, who was named Madara Uchiha and who loved the surface. So forceful was Hashirama's obsession that one day, he decided to kidnap Madara. Desperate to make Madara love him, he begs his brother Tobirama to find and kill Madara's brother, Izuna, so that Madara's heart can belong to Hashirama alone. A request that Tobirama finds hard to fulfill as a love story starts to write itself between himself and Izuna.

All seems to brighten when the moon starts to fall for his kidnapper, the sun. But Tobirama knows he was made into existence for a purpose. One where he must make a choice between the four of them, and the entire humanity that does not yet exist.