A prevalent theme is regret. Characters may regret not being able to do more to save Lisanna. There's also the theme of revenge in some fanfictions. If her death was caused by an enemy, some characters might vow to take revenge. Additionally, the theme of unity can be seen as the guild members come together to support each other during this difficult time.
Friendship is a common theme. Writers often explore how Bickslow and Lisanna become friends and support each other. For example, in many stories, they help each other out during tough battles.
Well, many fanfic writers take creative liberties with Lisanna's death. Some might show it as a heroic sacrifice, where she gives up her life to save others in the guild. This could then be a source of inspiration for the other characters, pushing them to be better and stronger. Others may depict it in a more tragic and unexpected way, perhaps due to a misunderstood magic spell or an unforeseen enemy attack.
In these fanfictions, a prevalent theme is acceptance. The OC, being an original creation, might be different in some way, and Lisanna accepting them for who they are is a big part of the story. Love and loyalty are also common. Their relationship is often built on loyalty to each other and the Fairy Tail guild. And sometimes, there's a theme of redemption. Maybe the OC has a troubled past, and Lisanna helps them find a new path. These themes all contribute to making the relationship between Lisanna and the OC interesting and engaging in the fanfiction world.
Love and acceptance are also common themes. In many fanfictions, they have to overcome their own insecurities and the opinions of others to accept their feelings for each other. For example, Bixlow might be seen as an odd character, and Lisanna has her own past traumas, but they learn to love and accept each other fully.
One common theme is sacrifice. Characters often give up their lives for the greater good of the guild or their friends. For example, in many stories, a hero might die to save the guild from destruction.
One common way is by using his combat skills. Natsu is a strong fighter, so he often defeats the villains who are threatening Lisanna.
One great 'Fairy Tail Lisanna' fanfiction is 'Lisanna's Return'. It beautifully explores her character after coming back. It shows how she readjusts to the guild and her relationships, especially with Natsu. The story has some really heart - warming moments where Lisanna is shown to be a strong and kind - hearted character again, just like she was before her supposed death.
One great fanfiction is 'Natsu and Lisanna's Adventure'. It beautifully portrays their relationship development. It starts with a simple quest they embark on together, and as they face challenges, their bond deepens. The author does a wonderful job of showing Natsu's protective side towards Lisanna and Lisanna's admiration for Natsu.
Another reason is that fanfiction gives the freedom to deviate from the main plot. In the case of Lisanna fanfiction, we can see her in alternate universes, like a world where she never disappeared or a world where she has different magical abilities. This allows for a lot of creativity and speculation, which is really engaging for fans of the series.
Well, in many of these fanfictions, the theme of magical discovery together is quite popular. They both are mages in Fairy Tail, so authors like to write about them finding new spells or magical artifacts while also strengthening their bond. And then there's the theme of protecting each other. Natsu is a very protective character, and in fanfictions with Lisanna, this trait is often emphasized as he defends her from various threats. Lastly, the theme of family acceptance can be seen. Since the Fairy Tail guild is like a family, fanfictions might explore how the other guild members react to their relationship and how Natsu and Lisanna deal with it.