My name is Izayoi Kaede, and I have a younger sister named Orochi Hime.
My parents are both dead. I have no golden finger, no System, and I'm just an ordinary ninja.
Fortunately, the soul of an adult supports this small body, bringing me tremendous mental strength. That's a huge advantage.
With no bloodline abilities and no cheats, how am I supposed to stand against the darkness that will one day consume Konoha? How can I fight all those overpowered monsters capable of destroying the world?
With nothing to my name, all I can do is research. Ninjutsu, space, bloodline abilities, chakra, immortality... I'm a scientific genius!
This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.