Crayon Shin-Chan: My Uncle Ninja

This is a time-travel story, Uchiha Itachi, who was killed by Sasuke according to the original plot and reborn as Crayon Shin-chan's uncle. The single heroine Mata-Tami wrote a novel for the first time. It is not well written. Please forgive me for the possibility that there may be some plagiarized parts. If there are any bad points, please write them in the comment area, and they may not be visible. If I update, sometimes there will be more, and sometimes there will be less. I am a primary school student. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.