"C-level ninjutsu, rubbish?"
"Then let me advance! How about B level? No, how about A level?"
"Not yet?"
"That's super S-level!"
Not strong enough? Genin, then let me advance to the next level, chuunin! Jonin, Kage level, Six Paths Sage.
Traveling through Naruto, I unexpectedly discovered that I already have the ability to advance infinitely. Ninjutsu is too rubbish, so advance! There is too little chakra to advance, and the psychic beast is too rubbish to advance.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
