One possible theme could be friendship. As they interact in the fanfic, their relationship might grow into a strong bond of friendship.
A third theme could be the power of unity. In the fanfic, Eugeo and Pontifex may find that when they work together, they can achieve things that they couldn't on their own. This could be shown through battles they fight or problems they solve. Their combined skills and knowledge could be the key to success in the fictional world of the fanfic.
Another theme could be self - discovery. Eugeo and Pontifex might learn more about themselves as they face different situations together in the story. They could discover new aspects of their personalities or hidden powers. For example, Pontifex might realize that he has a greater capacity for courage than he thought when helping Eugeo in a dangerous situation.
A 'eugeo x pontifex fanfic' likely explores the relationship between Eugeo and Pontifex in a fictional context. It could involve their interactions, character development within the fan - created story. Maybe it delves into how they face challenges together or how their relationship evolves over time.
Since I don't know this particular light novel, you could try to find a summary on websites like MyAnimeList if it has an anime adaptation. Or look for reviews on Goodreads. Sometimes readers will briefly mention the main plot points in their reviews which can give you an idea of what the story is about.
I'm not sure which specific 'eugeo pontifex light novel' you are referring to. There are many light novels out there. You can try looking for it on major e - book platforms like Amazon Kindle or Barnes & Noble Nook. They usually have a wide selection of light novels.
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.
Another theme is adventure. Since they are in a virtual world, they often go on quests together. Fanfics will describe their adventures, like exploring new areas, fighting powerful enemies, and solving mysteries along the way.
Friendship is a major theme. In most eugeo x ponifex fanfics, their friendship forms the basis of the story. They start as acquaintances or even strangers in some cases and develop a deep bond over time.
One common theme is adventure. Since they are from the Sword Art Online world, many fanfics involve them going on quests together, facing dangerous monsters and exploring new areas.
Friendship is a common theme. Their bond as comrades in the virtual world is often explored, like how they trust and depend on each other in battles.
One common theme is friendship. Since they are from different 'worlds' in a sense, their meeting often leads to the development of a unique friendship. They learn from each other and support one another through various challenges.
One more to mention is 'The Path of Two'. In this fanfic, the author explores the journey of kirito and eugeo together. It shows their growth as individuals and as a duo. It has a great plot that keeps you hooked from start to finish.