No, impregnating girls in a fanfic, especially in the context of 'Danmachi', is not ethical. 'Danmachi' is a popular series with a wide range of fans, including younger audiences. Fanfics should uphold positive values and not involve inappropriate or unethical content such as this.
Another way is to expand on the backstories of the characters. You can create interesting pasts for them that explain their motives and personalities in the present. For instance, a character might have a past trauma related to the dungeon that they are trying to overcome. This not only adds depth to the character but also provides a rich source of material for the fanfic without having to resort to inappropriate content.
No. Fanfic that involves impregnation in a sexual context is often inappropriate as it can be objectifying and cross ethical boundaries in many cases. It may also make people uncomfortable and violate the general standards of good taste and respect for others.
A 'Betrayed by Goddess Danmachi Fanfic' might explore themes of disappointment and disillusionment. It could center around a character who has put their faith in a goddess in the Danmachi world but is then let down. Maybe the character was expecting protection or special treatment from the goddess but instead gets the opposite. This could lead to interesting character development as they struggle to come to terms with the betrayal and find a new path in the dangerous world of Danmachi.
In most fictional universes, such a concept is highly unconventional and unlikely. Biology and reproduction typically follow certain natural laws that don't allow for this.
We should stay away from such inappropriate fan - made works. There are many great fan creations for 'Danmachi' that are centered around art, character analysis, and non - sexual story expansions that are much more worthy of our attention.
In many Danmachi fanfics, Amaterasu can be portrayed in various ways. Sometimes she's depicted as a powerful and all - seeing deity. She might be shown as having a strong influence over the events in the world of Danmachi, perhaps guiding the main characters from behind the scenes. Her powers, which are often associated with the sun in Japanese mythology, could be translated into abilities like great heat or light - based attacks in the context of the fanfic.
One interesting concept could be the combination of different character abilities from the original 'danmachi' and the crossed - over universe. For example, if it's a crossover with a magic - heavy world, seeing how the 'danmachi' characters adapt to and use new forms of magic would be really cool. Another concept might be the cultural clashes. Characters from 'danmachi' might have different values and social norms compared to the characters from the other world in the crossover, and exploring how they interact and deal with these differences can make for an engaging story. Also, the new relationships that form between characters from both universes, whether it's friendship, rivalry or even romance, add depth to the fanfic.
Some fanfics deal with friendship and camaraderie among the characters. They explore how the characters support each other outside of the dungeon - crawling scenarios. This helps to build a more well - rounded view of the relationships in the 'Danmachi' world.