One common theme is the forbidden love. Since many of the relationships in Death Note fanfiction involve characters who are on opposite sides, like Light and L, it creates a sense of the forbidden. Their love is something that society or their own moral compasses would not allow.
A 'Death Note Love Story' could be centered around two characters who are on opposite sides of the fight over the Death Note. One might be a Kira supporter and the other against Kira. Their love could develop as they see different aspects of each other through their battles. It could show how love can grow even in a world filled with death and power struggles brought about by the Death Note.
One common theme is the struggle between L's duty and his love. L is often portrayed as being so focused on solving the Kira case that his new - found love becomes a distraction or a conflict. Another theme is the secrecy of the relationship, as L has to keep his personal life hidden while being in the public eye for the case.
Misa Amane could also be a main character in a 'Death Note Love Story'. She was in love with Light in the original story. In this new story, her love for Light could be explored further, or she could find a new love interest. Maybe someone who tries to save her from the dark path she's on because of her connection to the Death Note and Light.
One popular Death Note love story fanfiction is 'Light and L's Unlikely Bond'. It explores a romantic relationship between Light and L in a very unique way. The author creates a complex emotional connection between them that goes beyond their cat - and - mouse game in the original series.
Ryuk would probably just be amused. He is a Shinigami who has seen a lot in his existence. Fanfiction is just another strange human creation to him. He might chuckle at some of the more outlandish ideas in the fanfictions, like a character having superpowers beyond the Death Note.
Misa would likely be excited. She is a big fan of Light and the whole 'Kira' concept. In fanfiction, if there are scenarios where she has more power or a closer relationship with Light, she would be all for it. However, she might also get jealous if there are other female characters getting too close to Light in the fanfictions.
One great Death Note L love story fanfiction is 'L's Unspoken Affection'. It beautifully depicts L falling in love in a very L - like way, with his unique quirks and brilliant mind still at the forefront. The story builds up the relationship slowly and realistically.
If Naruto got the Death Note, it would be a complete chaos. Naruto has a strong sense of justice, but his understanding of it is very different from Light's in Death Note. He might initially be horrified by the power of the Death Note and try to destroy it. However, if he decided to use it, he could potentially target powerful enemies like Orochimaru or Pain without having to engage in direct combat. But this would also corrupt his ninja way as killing without a fair fight goes against his beliefs. He would likely struggle with the moral implications throughout the story.
Naruto would first be extremely confused by the rules of the Death Note. His understanding of power and its consequences is rooted in his ninja training and his own moral compass. The Death Note's rules, which seem so simple yet so deadly, would be completely foreign to him. He would question why anyone would create such a thing and would be very hesitant to even consider using it, as it goes against everything he stands for in his world of ninjas, friendship, and protecting the innocent.