Naruto: To Avoid Annihilation, I Hid Into the Akatsuki

No cheat ability + brainy slow burn + single female lead + bond succubus, a realistic shinobi-world setting

Not a mindless power fantasy. Focuses on the characters themselves, absolutely no OOC! There are more flashbacks in the early part to flesh out the background; if you do not like that, you can skip them.

My name is Uchiha Kou, and I am a transmigrator. Unlike other transmigrators, I have no System or cheat ability, and my talent is only above average. I originally wanted to use my advantage as a transmigrator with foresight to reach the pinnacle of life, but because I was not strong enough, I hit wall after wall. I failed to change the corruption of Uchiha Obito, who grew up with me, and I also failed to stop the Nine-Tails attack.

Watching Uchiha Itachi grow older, and to escape that approaching Uchiha massacre, I very sensibly chose to run.

However, not long after my defection, I happened to meet Uchiha Obito, who had already turned into a madman.

To save my life, I exposed his identity and, by relying on our past friendship, joined the Akatsuki, in a sense dodging the disaster of the night of extermination.

Yet just as I was preparing to develop quietly in the shadows and use my knowledge of the future to find a backup plan for myself, I discovered that the way things were developing did not seem quite the same as I had imagined?

Obito: "I want to create a world where Kou can truly smile!"

Asuma: "How could such a good person as Kou possibly defect?! When I think about it, it must be my old man’s fault!! Kou, he is the kind of man who could be my father!!"

Naruto, with his parents accompanying him in spirit form:

"The villagers of Konoha just deserve a beating. It won't work unless I hit them!!"

Kou: "What? Just what is going on here?!"