A common theme in such fanfiction could be survival. Helen Hirsch had to endure the horror of the concentration camp under Amon Goeth's watch. Fanfiction might show how she used her wits and strength to survive in this harrowing situation.
In fanfiction, the relationship between Amon Goeth and Helen Hirsch can be explored in various ways. Some fanfictions might focus on the power dynamic between them. Given Goeth's position of power in the historical context and Hirsch's victimized state, it could be a dark and complex exploration.
One idea could be a 'what if' scenario. What if Helen managed to escape on her own and Amon Goeth had to hunt her down not as a prisoner but as a fugitive. This would change the power dynamic between them.
Create internal conflicts for the characters. Helen could struggle with her will to survive and her moral compass in the face of Amon Goeth's actions. Amon Goeth could have an internal conflict between his loyalty to the Nazi regime and his growing, unexpected feelings for Helen.
There might be a fanfic that focuses on the relationship between Amon Goeth and a particular Jewish character in the camp. Ralph Fiennes' Goeth could be written in a way that shows a strange kind of respect or even a budding friendship (although a very complex and conflicted one) with this character. This would add a whole new dimension to the story and his character.
A fanfic could explore an alternate universe where Amon Goeth and Oskar Schindler have a different kind of relationship. Ralph Fiennes' Goeth might start to question his loyalty to the Nazi regime because of Schindler's influence. This could lead to a series of events where Goeth has to make choices that put him at odds with his superiors, all while his character is explored more fully through the prism of a fan - created narrative.
Another common theme is growth. The stories may show how Helen and Nikki grow as individuals and in their relationship. For example, they might learn to be more independent or more understanding of each other over the course of the story.
One common theme is love and relationship. Their journey of falling in love or strengthening their bond is often explored. Another could be friendship, as it might be the foundation on which their relationship is built. Also, self - discovery might be a theme, as they learn more about themselves through their interactions with each other.
A common theme is the power dynamic. Since Helen Parr is a superhero, there's often exploration of how that affects her relationship with the reader. Another theme is secrecy, as she has to keep her identity a secret in the original story.
Some fanfictions also focus on the villains' reactions or potential threats during Helen's pregnancy. It creates a sense of danger and drama, as the family has to protect Helen and the unborn child from possible harm.
Friendship is a common theme. It shows how Sonic, Chris, and Helen form a strong bond and support each other through different challenges.