One possible plot could be that Sakura, in this fanfiction, has to face a powerful and unexpected enemy in the Land of Waves. Maybe she discovers a new jutsu during this first kill situation, which then changes her role within her team. It could also involve her making tough decisions that test her loyalty and values.
It could be about a whole new adventure in the Naruto universe. Maybe it focuses on the unique aspects of the Land of Claws and the Land of Fangs. It might involve new characters native to those lands, or perhaps some sort of conflict that Naruto and his friends have to face there.
One interesting Naruto arc fanfiction could be about an alternate ending to the Pain arc. Maybe Naruto finds a different way to convince Pain without using brute force. Another could be a fanfiction set during the Chunin Exams arc, where a minor character gets more spotlight and changes the course of the exams in a unique way. There are also fanfictions that explore what would happen if Naruto was raised by different people during his early life in the Hidden Leaf Village arc.
The first story arc of Naruto concludes approximately at episode 21. It's marked by the resolution of certain key events and the advancement of the overall plot. However, the exact determination can be subjective based on individual interpretations.
Sakura may become more empathetic. Killing someone, even in a fictional context, can make a character understand the value of life more deeply. She might start to see the enemies not just as faceless foes but as people with their own stories. This could lead to her trying to find non - violent solutions in future situations whenever possible.
He might be amazed. Naruto is used to his own world and seeing a fan - made interpretation like an AMV fanfiction would be like seeing a new side of his story.
Naruto would probably be angry at first. He's always been a free - spirited person, and being kidnapped by Sasuke, his friend - turned - rival, would surely make him mad. He'd likely try to fight back immediately, using his ninja skills and his never - give - up attitude.
At first, Naruto is likely to be heartbroken. Konoha has been his home, and he has always longed for acceptance from the villagers. So being abandoned would be a huge blow to him.