This is my first time writing a book, so please forgive me if there are many deficiencies.
In fan fiction, the plot lines are synchronized and the protagonist is an innovative character.
Grow and become stronger step by step. Mainly medical ninjutsu, taijutsu, water, earth, and wind ninjutsu.
There is no harem, it can also be said that there is no cp, no one would feel good if they were separated.
Big cheers for the author!