Ada in Boruto is actually the world administrator? In order to help her save the world she created, Shigure studied with Haruno Sakura for a year and a half and then traveled through time.
In this land of swords and magic, Shigure is neither the Chosen Hero nor the Long Aotian cheat.
The only "heritage from another world" he carries is the precise chakra control specially trained by Haruno Sakura - in this world of violent magic, this ability is defined by the church as "a blasphemous skill that must be obliterated."
This is a story about a ninja who will never become Hokage and redefines "power" in a different world.
Purpose: When the extraordinary becomes the norm, mediocrity is the real revolution