Perhaps it's a story of love and redemption. Future Trunks, with his tragic past, might find solace and a new purpose in life through his relationship with Android 18. She, on the other hand, could be softened by his kindness and start to see the world in a different light.
One possible theme is friendship. Despite their different origins - Future Trunks being a Saiyan from the future and Android 18 being an android created by Dr. Gero - they could develop a deep friendship. This friendship might be based on mutual respect for each other's strength and abilities.
One possible plot could be a battle of ideologies. Android 18, being a former villain turned anti - hero, might have different views on protecting the world compared to Future Trunks. Maybe Android 18 is more focused on self - preservation and the well - being of her small circle, while Future Trunks is all about saving the entire world from future threats. Their clash could lead to an epic physical fight where they test each other's limits.
Android 18. She has incredible strength and durability. Her android body gives her an edge in a physical fight. She can take a lot of damage and keep on fighting. Future Trunks is strong, but Android 18's power is on a different level.
Well, one great way to find Android 17 and Trunks fanfics is to check out dedicated Dragon Ball fanfic communities on platforms like Reddit. There, fans often share and recommend their favorite stories. Maybe you'll find a fanfic where Android 17 and Trunks have to face a new, unexpected threat together and how they grow as characters through that experience.
Well, there's a fanfic called 'Trunks' Time - Travel Tales' that's really good. It plays around with the concept of Trunks' time - traveling in a very creative way. Then there's 'Future Trunks' Love Story' which, as the name suggests, focuses on his romantic relationships. Also, 'The Legend of Future Trunks' is a must - read as it expands on his character and his place in the Dragon Ball universe.
One great storyline could be them teaming up against a new, powerful enemy that neither can defeat alone. They start off not trusting each other fully as they have different fighting styles. Android 17 is more of a lone wolf type, while Trunks is used to fighting alongside his friends. But as they battle, they learn to work together, with Android 17 teaching Trunks some of his unorthodox combat moves, and Trunks showing 17 the value of friendship and teamwork in a fight.
A frequent theme is also friendship. Given their different backgrounds - Android 17 being an android and Trunks being a half - Saiyan - exploring how they become friends and trust each other can be really interesting. Some fanfics also touch on the theme of sacrifice, where one of them might be put in a situation where they have to sacrifice themselves for the other or for the greater good in the Dragon Ball universe.
One popular Trunks x Android 18 fanfiction is 'A New Alliance'. It explores an alternate universe where Trunks and Android 18 team up against a new threat. They start off as reluctant allies but gradually develop a mutual respect and friendship that might lead to something more.