Time Travel Through the Abolition of the Hokage, I Am Actually an Uchiha

(Note, this article does not have a time travel guide. If you unfortunately travel to the world of Naruto, please do not rely on the original plot, please believe...) When he woke up, he found that he had traveled through time and became the Uchiha clan in Naruto. What to do, what to do, fortunately Itachi and Obito have not launched a major purge yet, Uchihaha can only believe that his little butterfly can set off a big enough storm... Wait, what does it mean that the third generation old man is a dog, and what does it mean that the Byakugan is more powerful than the Sharingan. And why is Naruto really not the son of the Yondaime❗