One common theme is friendship. Since Naruto is known for his ability to make friends, in fanfictions with Ruka, their friendship often plays a central role, like in 'The Bond of Naruto and Ruka' where they support each other through tough times.
Growth is another theme. Ruka might be a catalyst for Naruto's growth, whether it's in his ninja skills or his emotional maturity. In many fanfictions, we see Naruto evolving as a character because of his interactions with Ruka.
Overcoming obstacles is also a big theme. There could be external factors like family or society not approving of their relationship. And they have to fight against these to be together. For instance, in some stories, Ruka's career might be a hindrance to their relationship, but they find a way around it.
Love is a very common theme. Usually, it's about Ruka's love for Hayate or their mutual feelings. Another theme could be friendship. They might start as friends and then develop deeper feelings.
Sure. 'Naruto and Ruka's Adventure' is a great one. It has an interesting plot where Naruto and Ruka team up to face a new threat in the Hidden Leaf Village. The story does a good job of developing their characters and their relationship.
One common theme is character relationships. For example, exploring the deepening friendship between Naruto and Sasuke, or Naruto's romantic relationships with characters like Hinata. Another theme is the expansion of the ninja world. Writers might create new villages, new ninja clans, or new jutsu. Also, the idea of alternate universes is popular, where the events in the original 'Naruto' series take a different turn.
One common theme is alternate universes. Writers often like to create scenarios where Naruto and his friends are in a different world altogether, like a modern - day setting or a fantasy world other than the ninja world. This allows for a fresh take on the characters.
One common theme is the passing of the torch. Older Naruto is often shown mentoring the younger generation, like how Kakashi mentored him. Another theme is dealing with the scars of past battles, both physical and mental.
One common theme is the exploration of their self - discovery. Since they are the same person in a sense, they can see different aspects of themselves. For example, one Naruto might be more confident while the other is more reserved, and they learn from each other.
Teamwork is also a big theme. Despite being the same person in essence, the two Narutos often have to learn to work together. This can be challenging as they may have different personalities due to their different experiences. For example, one Naruto might be more cautious while the other is more impulsive. And the theme of friendship also plays a role, as they are, in a way, their own best friends in these stories.
Another theme is self - discovery. As Naruto faces his dark side, he often learns more about his true nature, his powers, and his place in the ninja world. It's like a journey of self - exploration but with a dark and dangerous twist.
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.