"The fourth Great Shinobi World War has ended. But Sasuke decides to continue his solitary journey—this time to atone for his sins. Meanwhile, back at the Leaf Village, there is a growing number of missing shinobi. As Kakashi—the sixth Hokage—and the others discuss these incidents, the Leaf is attacked by a mysterious group of shinobi."

Sasuke begins his own investigation into the incidents. He overcomes many dangers on his path to the truth. The Exploding Humans, the Ketsuryugan, the Chinoike Clan, and the Uchiha Clan—just how are they connected? Where does his journey lead? The mystery is about to be solved...