Travel Through Three Generations and Let Konoha Overlook All the Worlds

(Development flow of all heavens, fusion of different worlds) Konoha 55, the seventh year after the Nine-Tails Rebellion. This year, the shadow of war gradually faded away. This year, peaceful life has become a daily routine. But only he who traveled through time and became Sarutobi Hiruzen knew that this was the year when Konoha turned from prosperity to decline. Whether it is the prying eyes of the four major ninja villages from outside or the internal struggles, they are eating away at the vitality of this number one ninja village step by step. But fortunately, what he traveled through with Hiruzen Sarutobi was a portal that could lead to all the worlds. As a college graduate who received a normal education in his previous life, Hiruzen Sarutobi knew very well that all contradictions were essentially contradictions of resources, and the portal represented an inexhaustible resource. So as long as you make good use of the portal, Konoha will eventually dominate the entire world! Touching the portal mark on the back of his hand, Sarutobi Hiruzen's heart surged. He had planned a grand enough blueprint. The first step of the plan: Save the Uchiha from destruction (Tentative world: Academy Apocalypse, Pirates of the Caribbean, Demon Slayer: Kimetsu no Yaiba, Zanchi, The Seven Deadly Sins, The Lord of the Rings, Return of the Curse, Frillian the Buried, Attack on Titan, Batman...)