After the First Ninja World War, Konoha Village suffered heavy casualties. The Second Hokage Senju Tobirama died in the battle. Hiruzen Sarutobi succeeded the Third Hokage when he was in danger. In order for Konoha Village to regain its position as the strongest ninja village in the Ninja World, Danzo Shimura conducted an experiment at the Hokage's instruction, intending to create a weapon that could possess the power of both the Uchiha and Senju clans to control the tailed beasts. In the end, the experiment failed, but they did not know that one person survived, and the story unfolds.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.