With the death of his clan, Yuki Uchiha must now find a way to avenge them. Sasuke Uchiha, a close friend of his, also experienced the same tragedy, and where his path leads him to loneliness. To one day have to kill his own brother: Itachi Uchiha, the one blamed for the Uchiha massacre. Yuki tries to find another way one where he searches for the truth of it all with his best friend Sui Hyūga. A kunoichi, who is tasked with keeping an eye on him by a man named Danzō.

Though Yuki has never met Danzō, Sui tells him about the man who is strangely obsessed with the Uchiha clan even after their downfall. With an orange shard as a clue from the Masked Man that attacked his home and the last words of Itachi telling him to “Take care of Sasuke.” Yuki has the clues he needs to search for the truth behind what really happened that day.