The relationships in 'To Love Ru' would be turned upside down. Rito as a Deviluke would bring a new dynamic. For instance, his relationship with the alien princesses other than Lala would become more political. They might see him as a potential ally or threat depending on how he uses his new Deviluke powers. His friendships would also be tested as he may have to keep secrets about his new identity. And his romantic relationships would be in flux as the girls have to decide whether they love him still in this new form or if it's too much of a change for them to handle.
In the fanfiction, Rito becoming a Deviluke could mean that he has to adapt to their culture. Maybe he's suddenly thrust into Deviluke politics and has to navigate through power struggles. He could also find himself in the middle of arranged marriages or other traditions that are common in the Deviluke world. All the while, his friends from Earth are left wondering what has happened to him and try to find a way to bring him back to his normal self.
If Rito had powers, his relationship with Lala would likely become more complex. Lala might see him in a new light, as someone who is not just the clumsy guy she fell in love with, but also a powerful being. She could be both proud and a bit jealous if his powers attract other girls. His relationship with Haruna would also be affected. Haruna might be more drawn to him because of his powers, or she could be scared and feel like he's becoming too different from the Rito she knew.
I haven't actually read this particular 'to love ru rito dies fanfiction' specifically. But generally, in fanfiction about 'To Love Ru', the death of a main character like Rito can bring a whole new set of plot developments. It might explore how the other characters react to his death, like how Lala would deal with the loss of her beloved. It could also lead to changes in the relationships between different species in the 'To Love Ru' universe.
One great fanfiction could be 'Rito and Nana's Adventure'. It explores their relationship in a new setting, like a magical realm where they have to work together to overcome challenges. This fanfic focuses on character development and how their feelings for each other might change during their adventure.
One great fanfiction could be about Rito and Nemesis going on an adventure together. They might find themselves in a strange new planet and have to rely on each other to survive. Nemesis' unique abilities combined with Rito's kind heart could make for an interesting dynamic.
With his son Gohan, the relationship could be strained. Gohan has always looked up to Goku as a hero. But as Kakarot, Goku might push Gohan to be more like a traditional Saiyan, which could be too much for Gohan. Also, Vegeta's view of Goku would change. Vegeta has always seen Goku as a rival but also respects him. As Kakarot, Vegeta might see him more as a threat to the Saiyan way of life or as a potential ally in a more Saiyan - centered agenda.
Lala is one of the main characters who interacts with Rito. She is an alien princess and has a very unique relationship with Rito. Their interactions are often filled with her zany ideas and her love for Rito, which sometimes gets him into trouble but also makes for some really fun and romantic moments.
One common theme is love and relationships. Since the original 'To Love Ru' is centered around Rito's love life, fanfictions often explore different aspects of his relationships with the various characters, whether it's romantic or platonic.
Fanfiction in the To Love Ru universe with Lala and Rito is a wonderful way to keep the love for the series alive. Writers can play with different time periods, for instance, imagining what would happen if Lala and Rito met in a different era. They can also introduce new characters that interact with Lala and Rito in interesting ways. It's like a never - ending story that fans can contribute to and enjoy.
If you want to start reading To Love Ru Lala and Rito fanfiction, a good place to begin is some of the popular fanfiction websites like FanFiction.net or Archive of Our Own. Just search for 'To Love Ru Lala and Rito' on their search bars. You'll find a whole bunch of stories with different ratings and themes.