
[Crossing + Different World + Hokage + Mangekyō + Immortal Body + Senior + Invincible]
When Hokage became a secret place in another world and everyone had to enter it to complete tasks and gain abilities to fight against the invasion of monsters, high school student Wang Jin traveled through time with his memories and resolutely joined the Uchiha clan.
He takes advantage of knowing the direction of the plot and takes advantage of it everywhere. He reaps huge benefits in the Hokage world and brings them back to reality to improve his strength.
Sharingan, Mangekyō, Sage Mode, Eight Gates, Flying Thunder God... invincible all the way.
PS: This book has no system, knowing the plot is cheating, but it is also an invincible cool article (new subject matter, the combination of reality and the Hokage world, challenging different Hokage)