She is also very determined. This trait can make for an interesting dynamic in the fanfiction. If the reader is facing a difficult task, Undyne's determination can inspire them. She won't give up easily, and that attitude can rub off on the reader and help them grow as a character.
Papyrus could be involved. He might be trying to convince Undyne to find a peaceful solution or he could be on her side and help in the war effort in his own way.
Well, it could be really interesting. Maybe it shows a unique interaction between Chara from Storyshift and Sans from Undertale. Their personalities are quite different. Chara can be rather complex and Sans is known for his laid - back yet perceptive nature. So in the fanfiction, there might be a lot of unexpected exchanges and development of their relationship.
Undyne lemon fanfics are typically not appropriate. These types of fanfics often contain adult - oriented content. Since Undyne is a character from a game, creating such inappropriate fanfics can be disrespectful to the game's creators and the overall fan community. There are many other non - 'lemon' fanfics about Undyne that are much more in the spirit of the original character and are more suitable for a wider range of readers.
Chara is often a popular character. Their complex nature makes them interesting to explore in the context of Storyshift. They can be portrayed in different ways, sometimes more sympathetic than in the original Undertale.
One interesting plot twist could be the role reversal of characters. For example, if a typically heroic character becomes more of an anti - hero or vice versa. It completely changes the dynamics of the story.
One interesting plotline could be a journey of self - discovery for both Chara and Frisk. They might face challenges in the Underground together and through that, their relationship deepens. Another could be a story where they have to overcome misunderstandings. For example, Chara's past actions might be misinterpreted by Frisk at first, but they eventually work it out.
Another plotline could be that there is a rift in the multiverse, and Chara and Sans are brought together to fix it. Along the way, they discover things about each other's universes and themselves, and in the end, they manage to close the rift and return to their respective worlds with a new understanding of the multiverse.
One common theme could be the challenges of pregnancy. Since Undyne is a strong character, it might be interesting to see how she copes with the physical and emotional changes that come with pregnancy. Another theme could be the relationship between Undyne and her partner during this time, like how they support each other.
Popular Undyne lemon fanfics are hard to pin down. It depends on different factors like the writing style that appeals to different readers. Some might like those that focus on her strong personality in the fanfic. But again, searching for such content requires careful exploration. You could also try searching on Tumblr, but be aware of the various types of content that might come up.