The Holy Grail War on Clan-Killing Night: Future Sasuke Arrives!

The night of the Uchiha clan's massacre was drawing near when the Holy Grail War descended upon the shinobi world.

The first Holy Grail War officially began, and seven people connected to the night of the massacre were chosen as Masters to summon Heroic Spirits.

The Third Hokage, Danzo, Itachi, Fugaku, Obito, Kakashi, and Sasuke!

The moment all the Heroic Spirits appeared, everyone was stunned.

Future Sasuke arrived on the night of the massacre: “Danzo must die!”

Obito, who had just died at thirteen: “There's no way I killed Lord Minato!”

And the first Holy Grail War was only the beginning.

There would be a second, a third...

When Kaguya emerged from her seal and saw Six Paths-level fighters everywhere, she fell silent.

The shinobi world is too dangerous. I want to go back to the moon!

This novel and its characters are entirely fictional. Any similarities are coincidental. Do not imitate.