I'm not Uchiha

Introduction: A story about a person who physically traveled to the land of the Uchiha clan after the Uchiha clan was exterminated, and then had to work hard to survive in the name of Uchiha! ps: This book can also be called "I am not an Uchiha and revive Uchiha", "I am so cautious and turned out to be an Uchiha", "In the name of Uchiha", "I am cultivating immortality in Naruto", "Hokage can actually do this" Interpretation" etc.