Perhaps they are on a mission to uncover a mystery within the game world that has nothing to do with their relationship. They have to combine their unique abilities, like Kirito's quick reflexes and Sinon's long - range combat skills, to solve the mystery. Their focus is solely on the task at hand and not on any romantic or personal relationship.
One interesting plot idea could be Kirito and Sinon going on a special quest together in a new area of the Sword Art Online world. They might face a powerful and mysterious enemy that requires them to combine their unique skills. For example, Kirito's dual - wielding and Sinon's amazing marksmanship could be used in tandem to defeat this new threat.
One characteristic is the exploration of their personalities. Fanfictions often dig deeper into how Sinon's sharpshooting skills and reserved nature interact with Kirito's heroic and sometimes reckless side. Another is the creation of unique scenarios for their relationship to develop, like being in a different virtual world or facing a new kind of threat together.
Another kind could be where they team up with other characters from the Sao universe to take on a huge threat. This shows how their relationship works in a group dynamic, and how they contribute to the overall success of the mission with their unique abilities.
One popular kirito x sinon fanfic is 'A New Adventure'. It explores their relationship in a post - game world where they face new challenges together. Another great one is 'Unspoken Feelings' which delves deep into the unexpressed emotions between them.
I'm not sure about specific 'sinon and kirito love fanfiction' titles off the top of my head. But you can try searching on popular fanfiction websites like Archive of Our Own. They usually have a wide range of fanfictions related to Sword Art Online, where Sinon and Kirito are from.
One idea could be that they get transported to a magical realm where they have to solve a series of puzzles to return home. Along the way, they learn more about each other's strengths and weaknesses. For instance, Inuyasha's impulsiveness might get them into trouble at times, while Sesshomaru's calmness helps them get out of it.
They could go on a journey to find a lost demigod. Percy uses his navigation skills in water and Piper uses her ability to communicate with people to track down the missing person. Along the way, they face various challenges and form a deeper friendship.
A possible plot is that they both get caught in a time - travel incident. They end up in a strange era where they are the only ones who can understand each other. They must rely on each other to survive in this new world. They face challenges like finding food, shelter, and dealing with the local inhabitants who are hostile to them. This plot would focus on their survival skills and how they adapt to the situation together without any romantic elements.
One idea could be a story where Naruto, Hinata and Hanabi team up to rescue a kidnapped Hyuga clan member. They use their combined skills, Naruto's Nine - Tails chakra, Hinata's Byakugan and Hanabi's own combat abilities to outwit the kidnappers and bring the clan member back safely.
A plot could involve Kirito being cursed by a powerful enemy related to the Seven Deadly Sins' lore. The curse affects his ability to log out or communicate with his own world. In order to break the curse, he has to help the Seven Deadly Sins complete a series of dangerous quests. Along the way, he forms deep bonds with each of the sins and learns about their pasts and how they are dealing with their own 'sins'.