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.
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.
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.
One great Undyne fanfic is 'The Undyne Chronicles'. It really delves into her backstory and her relationships within the game's universe. It has some really interesting character development for her.
One common theme is friendship. Since the reader is often involved, it shows how they build a friendship with Undyne, like learning to understand her warrior - like nature.
One common theme is the fish - out - of - water situation. Since Undyne is from her own game world, when she is placed in another universe in a crossover, she has to adapt. For example, in crossovers with modern - day Earth settings, she has to understand new technologies and social norms. Another theme is power comparison. When she meets powerful characters from other franchises, like in a crossover with the Avengers, there's a comparison of her strength with the likes of Thor or Hulk.
Well, an Undertale Undyne x OC fanfiction often explores unique relationships. It can show how the OC interacts with Undyne's strong - willed and heroic nature. Maybe the OC could be a fellow adventurer, and they bond over their love for fighting for justice in the Underground. It could also delve into how Undyne might view this new character who is different from the usual inhabitants of the game world.
The theme of growth is often seen. Both characters grow as individuals within the relationship. Alphys may become more outgoing and Undyne may become more empathetic. Also, the theme of adventure in their relationship is present in some fanfictions, where they go on adventures together in the Underground, strengthening their bond along the way.
Common themes include redemption and acceptance. Undyne may have to accept Frisk's non - violent ways, and Frisk may help Undyne see a different side of things, which is a form of redemption for her more violent tendencies. Additionally, loyalty is often explored. As their relationship develops, they show loyalty to each other in the face of various threats and challenges in the Underground.
Friendship turning into love is also a very common theme. At first, the reader and Undyne might start as friends, but as the story progresses, their relationship deepens into something more romantic. And of course, the theme of loyalty. Undyne is a very loyal character, and this is often emphasized in the fanfics as she stands by the reader through various situations.