Well, in fanfiction, a human raised by a xenomorph might be extremely tough. They could have a unique understanding of the xenomorph's ways. Maybe they'd be able to move stealthily like the xenomorphs do. Also, they might have a different view of survival compared to normal humans.
In fanfiction, if a human was raised by a xenomorph, it's likely that they would have an unusual appearance. They could have some physical traits similar to the xenomorph, like a more menacing posture or a strange glint in their eyes. Their communication skills would be different too. Instead of normal human language, they might use a series of clicks or growls similar to the xenomorphs. Their social structure would be based on the xenomorph's hive - like system, where there's a clear hierarchy and they would be very loyal to their 'creator' the xenomorph.
In such a fanfiction story, it might begin with a young human being abducted by the xenomorphs. As the human grows up, they learn the ways of the xenomorphs, like hunting and hiding. However, as they encounter other humans, they start to question their identity. There could be a conflict where the human - raised - by - xenomorph has to choose between their adopted family of xenomorphs and their own human kind. This could lead to a series of battles and moral dilemmas throughout the story.
Cultural challenges would be a big deal. The Yautja have a strict honor code and a very different social structure. The human would have to learn their ways of hunting, which might involve killing other creatures in a way that is not acceptable in human morality. Also, the Yautja might not have the same concepts of family and friendship as humans do, so the human would have to adapt to a rather cold and practical social environment.
A human raised by hobbits in fanfiction would likely have a unique perspective. Since hobbits are generally peace - loving and community - focused, the human would probably share those values. They might be more in tune with nature, like hobbits are, and perhaps have a great respect for the land. Also, they could have a very hearty appetite for hobbit - style food like mushrooms and pies.
Survival is a very common theme. Since xenomorphs are often depicted as dangerous predators, humans are usually fighting for their lives. Another theme is the exploration of the 'otherness' of the xenomorphs. Writers often try to understand what makes them tick.
In the realm of fanfiction, anything can be made possible. However, considering the nature of xenomorphs (being extremely dangerous and alien in the most literal sense), a romantic relationship between a xenomorph and a human is highly unlikely in a traditional sense. But fanfiction often bends and breaks the rules of the original lore. Writers might explore this concept by perhaps giving the xenomorph more human - like emotions or creating a unique bond between the two species through some extraordinary circumstances.
It could start with fear and curiosity. The human is initially terrified of the xenomorph but as they observe it, they notice some unique behaviors. This piques their curiosity and they start to approach it cautiously.
One common theme is the power struggle. The xenomorph queen is extremely powerful, so there's often a battle of wills and strength between her and the humans. Another theme is coexistence. Some fanfictions explore whether humans and the queen can live together in some way. Survival is also a big theme, as humans try to stay alive in a world dominated by the xenomorph queen.
Common themes include the exploration of differences. The physical and cultural differences between xenomorphs and humans are often delved into. Also, sacrifice is a theme. A human or a xenomorph might be willing to sacrifice themselves for the other in the name of love. Additionally, the theme of acceptance is there. Accepting the other for who they are, despite their strange and sometimes terrifying nature.
One common theme could be the exploration of the extreme contrast between the two species. The xenomorph is a terrifying, alien creature, while humans are more relatable. In fanfiction, this contrast might be used to create intense and unique relationships. Another theme could be survival in the face of the xenomorph's threat, with the human characters having to use their wits and any possible alliances, even with a xenomorph in some cases, to stay alive. Also, the idea of transformation or adaptation might be present, perhaps a human character taking on some traits of the xenomorph or vice versa in this fictional and often strange world of fanfiction.
One major challenge is the biological and behavioral differences. Xenomorphs are often depicted as aggressive and instinct - driven killers. It's hard to bridge the gap between that and the concept of a loving relationship. Another challenge is the reaction of the audience. Many might find the idea off - putting. Also, staying true to the essence of the xenomorph while still making a romantic plot work is difficult.