Private design: Izuna is still alive. Like her elder brother, she was moved by Senju Hashirama, the God of Amway, who was stalkerish, cheeky, passionate, sincere, bold, upright and charming, and agreed to form an alliance with the Senju clan.
Introduction: Konoha is prosperous, and allied ninjas live and work in peace and contentment, but no civilians have yet joined. In a peaceful scene, the master of ninjutsu, the fiery man Senju Tobirama, unwilling to be alone, locked himself in the laboratory to invent the shadow clone technique based on his elder brother's wood escape technique. The first successful shadow clone-body jutsu extracted a large amount of chakra and energy from Tobirama. The weak Tobirama was accidentally knocked unconscious by the created shadow clone-body. After learning about the series of events that his clone Tobirama had done after he lost consciousness, Tobirama decisively modified the setting of the shadow clone-body technique - after the main body lost consciousness, the clone could no longer be maintained. The clones that were created more or less retained some of the personality of the original body, either indifferent, arrogant, or unrestrained... Unfortunately, the clone Tobirama completely inherited the passion and frankness of the original body, and possessed the heart of an innocent girl. So......-