a world not fit to live in

Survival. Given that the world is not fit to live in, characters will be forced to focus on basic survival needs such as food, water, and shelter.

It could be about a post - apocalyptic world where the environment has been so severely damaged that basic survival is a struggle. For example, there might be no clean water or breathable air, and the few remaining humans are constantly fighting over scarce resources.

In many fanfics, a world might be considered unlivable if it's full of constant war, extreme poverty, or widespread injustice.

The world we live in is not imaginary. This was a scientific fact known as scientific reality. In the real world, matter and energy exist objectively, and we can observe and study them in various ways. Although we may not be able to fully understand the nature and laws of the real world, we can continue to approach the truth through scientific methods. The way we imagine the world is based on our perception and experience of matter and energy. We can imagine objects of all shapes, colors, qualities, and properties and predict their behavior and interactions. These imaginations and predictions are based on our observations and understanding of the real world, so they are built on the basis of the real world. Although our imaginations can sometimes produce interesting or profound effects, they are not completely real. Our world is not made up of imagination and belief, but is shaped by the reality of matter and energy.

It depends on the specific sci-fi setting. You might need to adapt to advanced technologies and strange social structures.

Well, first, know the rules and laws of that fictional world. Second, stay away from dangerous areas and characters. Third, always be prepared for unexpected situations.

A live-in son-in-law referred to a marriage where the husband chose to become a live-in son-in-law in order to take care of the family. He would be a member of the wife's family instead of his own family. This kind of marriage is no longer common in modern society, but it still exists in some cultures and social backgrounds. A live-in son-in-law usually had to meet some conditions, such as the wealth and resources of the wife's family could not be less than the wealth and resources of the husband's family, or the population of the wife's family could not be less than the population of the husband's family. In addition, a live-in son-in-law usually had to respect his wife's family and take some responsibility for housework and child care. The marriage of live-in son-in-law was usually an unequal relationship because the husband's role in the family was regarded as secondary while the wife's family was regarded as primary. This kind of marriage may also lead to family conflicts and unfair treatment, so it is generally not encouraged in modern society.

An OC can fit in as a new ally or enemy. For example, if the OC is a vampire hunter, they would be an enemy to the Originals. But if they are a witch offering help against a common threat, they could be an ally.

If a 'wolfman' were to fit into the 'Pulp Fiction' world, it would be quite a wild concept. He might be seen as an outcast even among the criminals. Since 'Pulp Fiction' is full of unique characters with their own quirks, the wolfman could bring a new kind of physicality. He could use his strength and speed to his advantage in the underworld. He could also be a character that challenges the norms of the 'Pulp Fiction' world. For instance, the other characters might not know how to deal with his werewolf nature, whether it's his transformation or his animal - like instincts. This could lead to some really interesting and unpredictable storylines.

A reader could fit in as a new recruit. The Avengers are always looking for fresh talent, so the reader could show off some special skills or knowledge.