I Play Deus Ex Machina in the Ninja World

Thirty years before the founding of Konoha in the middle of the Warring States Period, the Senju and Uchiha clans were fighting endlessly, the Uzumaki clan had not yet been destroyed, and the major ninja clans were in the primitive stage of fighting with each other. At the end of the Cold Weapon Age, simple gunpowder applications existed but no system was formed, and chakra metal smelting technology was monopolized by the nobles. There is no concept of a ninja village. The noble daimyo supports the ninja clan to carry out proxy wars. The mortality rate of civilians is as high as 70%, and the refugee group accounts for a quarter of the total population. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.