The theme of survival is often present. Being lost in the Naruto world can be dangerous, so characters have to find ways to survive. They might have to deal with hostile ninja clans or dangerous beasts. Another common theme is the search for a way back. Whether it's back to their own time, place, or to their friends, the character is constantly striving to return to what they consider 'home' in the Naruto universe.
One common theme is loneliness. Naruto already felt lonely in the original story, but losing his family in fanfiction magnifies this. Another theme is revenge. He might be more driven to seek revenge against those who he believes are responsible for his family's death. Also, self - discovery is a big theme. Without his family, he has to figure out who he really is on his own.
Growth and self - discovery are often themes as well. Through the experience of losing her chance with Naruto, Sakura can grow as a person. She might discover new aspects of herself, like her own strength outside of her relationship with Naruto. Maybe she realizes she can be independent and still be happy, even if she can't be with the one she loves.
One common theme in 'naruto lost fanfic' is adventure. Naruto is always up for an adventure, and being lost usually leads him into all sorts of new and exciting situations. Also, friendship is a big theme. Even when lost, he may think about his friends and how they would handle the situation, or he might meet new allies along the way.
One common theme could be the search for identity. Since the fairy is lost, it might be on a journey to figure out who it really is. Another theme might be about friendship, as the lost fairy may encounter other characters who help it along the way.
One common theme is isolation. When Batman is lost, he is often alone in a strange situation, like being stranded on an uncharted island or in a different dimension. This isolation forces him to rely on his own wits and skills more than ever.
A major theme is growth. Just like in the original Naruto story, when he's in this 'lost' state, he has to grow and develop new skills or perspectives. Also, redemption can be a theme. If he has made mistakes or if there are wrongs in the shinobi world he discovers while lost, he might strive to make things right. Friendship also remains important as he may rely on his friends' memories or the hope of reuniting with them to keep going.
One common theme is redemption. Many fanfictions explore Tamsin's journey towards redeeming herself for past actions. Another is friendship, like how she forms bonds with other characters in the Lost Girl world.
In 'Arua Lost Girl' fanfiction, the theme of survival is quite prevalent. Arua has to survive in a world full of challenges and danger. Love is another common theme, whether it's romantic love or platonic love for her friends. And power struggles also occur in some fanfictions, where Arua has to deal with others who are vying for power or control.
One common theme is the clash of different vampire cultures. In 'The Lost Boys', they are more wild and rebellious, while in 'Twilight' the Cullens are more refined. Fanfictions often explore how these two types interact.
One common theme could be unrequited love. In many fanfictions, the lost lover might be someone the main character pines for but can't have. Another theme could be redemption. Maybe the lost lover has made mistakes in the past and the story is about them making amends. Also, the theme of self - discovery can be present. As the characters deal with the loss of their lover, they might learn more about themselves.