One common theme is the struggle for power. Naruto has to push himself to the limits to become a brutal fighter, often facing stronger opponents. Another theme is self - discovery. As he becomes more brutal in his fighting, he also discovers new aspects of himself.
The theme of revenge can be common. Maybe Naruto has lost someone or something due to an enemy, and his journey to become a brutal fighter is fueled by the desire for revenge. Also, the idea of breaking the norm is there. In the original Naruto, he was more of a kind - hearted fighter, but in these fanfictions, he takes on a more brutal approach, which goes against the traditional view of him.
Survival is often a theme. In these fanfictions, Naruto is usually in situations where he has to fight brutally to survive. Whether it's in a dangerous tournament or against a powerful enemy. And there's also the theme of friendship in a different light. His friends might be shocked or worried about his new brutal fighting style, and he has to navigate his relationships while still on his path to becoming a more powerful and brutal fighter.
A practical answer is Chapter 163, because it turns the idea into a concrete scene. The chapter opens with Su Yinwan entered a small room, guided by a staff member., adds pressure through Shang Shaojing slightly clenched his fists, his expression growing even..., and ends on Moreover, by doing so.
The best chapter pointer here is Chapter 160, "The Mushroom-Picking Party of Six". It opens with As the sky gradually darkened, the originally mild drizzle began to... and closes on Then came Shu Yan and Jiang Li, while He Yun silently moved to the back of....
If you want the clearest chapter reference, go to Chapter 123. Early on, After He Yun also carefully rolled up her trouser legs and walked down...; later, the chapter leans on [Jiang Li, why are you still wandering around the edge?.
A practical answer is Chapter 165, because it turns the idea into a concrete scene. The chapter opens with How come everyone else got a solid six points, and he ended up with just..., adds pressure through And this scene was fully witnessed by Zhao Lang from the second floor., and ends on Various.
The best chapter pointer here is Chapter 180, "West District Police Station Steps In!". It opens with In the end, everyone received gifts that were completely opposite to what... and closes on she simply didn't want to associate with the so-called protagonist of the....
If you want the clearest chapter reference, go to Chapter 120. Early on, Facing the sudden and somewhat strange request from Jiang Li, Director Sun...; later, the chapter leans on But, as if by some mysterious force, he still instructed his assistant to....
If you want the clearest chapter reference, go to Chapter 164. Early on, Damn, the production team is so shady, they're still doing a live...; later, the chapter leans on Otherwise, I would never have found out..
The best chapter pointer here is Chapter 168, "Gu Family in the Capital". It opens with Su Yinwan spoke those words with a pitiable expression, then lowered her... and closes on The Gu Family had strict family education; even if Gu Yu was the only heir....
Chapter 168 is the strongest chapter-level answer because it starts from Su Yinwan spoke those words with a pitiable expression, then lowered her... and follows through on The Gu Family had strict family education; even if Gu Yu was the only heir....
If you want the clearest chapter reference, go to Chapter 120. Early on, Facing the sudden and somewhat strange request from Jiang Li, Director Sun...; later, the chapter leans on But, as if by some mysterious force, he still instructed his assistant to....