ImagineMaker
Like Genin in Taijutsu and Chakra Control... All the excuses he gave to justify it are sad... (4 years) Who do you think it is? Itachi, Shisui, Kakashi??????? With each chapter this gets worse... The plot becomes more and more unreal to try to make the MC's path easier... From the beginning it was known that if someone with Civil Talent wants to become the strongest it will only be with "Plot Armor", but it was not difficult to at least complicate the path a little...
Author, you make some dumb mistakes. Most ninja, especially second rate as matatabis jinchuriki don't even know what nature chakra is, forger about senjutsu. It's like those morons that call formation of clan heirs ino-shika-cho, instead of yam-nar-ak (or something like that) which means that every members of this clans has their name starting with this parts, which is nearly impossible