Traveling through the world of Naruto, I became an ordinary genin in Konoha, named Hoshimi Teru.
There is no blood line limit, no family secrets, only the science and engineering thinking brought by the previous life.
While others are working hard on the speed of seal formation, I am studying the law of entropy increase in the nature of chakra.
While others were delving into ninjutsu combinations, I was calculating optimal chakra flow paths.
During the chunin exam, I took out my calculation notebook and deduced the weaknesses of my opponent's ninjutsu on the spot.
Kakashi: "Your tactics... Are not in line with ninja common sense."
Orochimaru: "Interesting soul, I want your knowledge."
I thought it was just a triumph of knowledge, until my "theory" started inducing natural energy…
Only then did I realize that what I had unlocked was not ninjutsu, but the underlying code of this world.