One main theme is friendship evolving into love. In many fanfics, they start as comrades in the game world and slowly develop deeper feelings for each other. For example, they might support each other through tough battles, which strengthens their bond.
Another good one is 'Seven's Secret and Kirito's Discovery'. In this story, Seven has a hidden power that only Kirito seems to be able to unlock. It's full of mystery and adventure as they explore what this power means and how it affects their relationship and the game world around them.
I really like the fanfic 'Sachi's Legacy'. In this one, Sachi's impact on Kirito is explored in depth. It shows how her memory stays with Kirito even after she's gone and how it influences his actions and decisions throughout the story. It's a very emotional read.
One characteristic is the focus on their relationship development. It often shows how they overcome obstacles in their relationship, like differences in their playstyles in the game world.
Kirito would likely be in awe of the powerful abilities of the Seven Deadly Sins at first. He might be a bit cautious around Meliodas, given his reputation as the captain. But as they get to know each other, they would start sharing combat strategies. Kirito could show them some of his virtual reality - based combat moves, while the Sins could teach him about their magic and physical combat styles.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own. Some of them might explore unique crossovers between Kirito from Sword Art Online and the characters in Log Horizon, often creating interesting new storylines and character interactions.
One common theme is adventure. Since they are from the Sword Art Online universe, they often go on quests together in fanfics. Another theme is love, as their relationship is a central focus. It can range from a budding romance to a deep and abiding love.
In alice x kirito fanfic, the exploration of their relationship in different scenarios is fascinating. For example, how they would react in a new, dangerous area of the game world. Their relationship can be developed in various ways, like a friendship that turns into something more, or a partnership that overcomes great odds.
Adventure is also a popular theme. Since they are in a virtual world in Sword Art Online, fanfics may take them on new and exciting adventures that were not in the original plot.
Love and friendship are common themes. Many fanfics explore how their friendship could potentially turn into a deeper romantic relationship, like in 'Kirito and Lizbeth: The Unspoken Love'.