In Konoha, Starting as an Anbu and Picking Up Attributes

Whether in the original setting or the manga storyline, the Third Hokage was clearly opposed to the Uchiha clan. Both Itachi and Obito, the two people involved, explicitly stated that the Third Hokage opposed the extermination of the clan. Why do you all like to pin the blame on the Third Hokage? The massacre of the clan was clearly carried out by Itachi and Danzo behind the Third Hokage's back.

The Third Hokage who surpasses Shadow King? Are you kidding me?

The protagonist has shown enough strength to defeat the Sannin, and yet he's become Tsunade's apprentice? He's insane!

Why did he become Tsunade's apprentice? Was it just to be inferior to others by apprenticing someone of the same level? Or was it to find a backer for his Hokage election? It can't be that he ended up marrying her, can it? I really don't understand why he would be so lowly as to become her apprentice. He could just quietly gather attributes; why make such a public spectacle of himself?

Why were comments about using Edo Tensei to gain experience deleted? It's not my fault if someone has a cheat code but doesn't know how to use it. "No-seal ninjutsu" is a sign of extreme mastery of a particular ninjutsu. The protagonist's ninjutsu should be simplified to "no-seal ninjutsu" once they reach level 5. Another issue is that ninjutsu power isn't fixed; someone with enough chakra can easily create a fireball as big as a mountain.

Even the donkeys in the production team can't rest as much as you.

You don't like this? Limb regeneration, and it can even grow bone in places where you don't have bones.

Flying Thunder God Technique is a space-time ninjutsu. It's not a Body Flicker Technique. Where did the sonic boom come from?

Although the Third Hokage was from the Sarutobi clan, the Sarutobi clan didn't possess any particularly powerful abilities. In fact, the Third Hokage's abilities relied more on his five elemental chakra reactions—no, more accurately, composite ninjutsu—for offensive power.

1. The timeline is incorrect. After Minato's death, Orochimaru defected and Jiraiya went traveling the ninja world. It's impossible that he was in the village. 2. Ninja Wars are unlikely to threaten the Daimyo; otherwise, they would simply send Kage-level assassins to kill them. The Guardian Ninjas don't have Kage-level members. 3. Jiraiya can instantly activate Sage Mode without needing the help of the two great sages. A Kage-level chakra level being unable to match that of a Tailed Beast.