One popular theme is friendship. They might explore the deep bond between Chara and Asriel, how they support each other and grow together as friends.
The 'asriel x chara fanfic' is popular because it allows fans to take the basic elements of these two characters and put them in various new situations. It could be in an alternate universe where things went differently for them, or it could be a simple exploration of their daily lives together. The fact that they are both such important and iconic characters in the game gives a lot of room for creativity, and fans love to use that creativity to tell different stories about them.
Common themes include loyalty. Chara and Asriel had a strong bond, and fanfics often showcase how loyal they are to each other, even in difficult situations. Another is the theme of discovery. They discover new things about themselves and each other through their interactions in the fanfics. Also, the theme of hope can be seen. In a world that can be dark like undertale, their relationship can be a source of hope, and fanfics play with this idea, showing how they bring light to each other's lives.
Friendship is a very common theme. Since Chara and Asriel are so close in the original story, many fanfics explore the depth of their friendship, how they support each other and grow together.
One common theme is the exploration of their friendship in a more in - depth way. Another is the 'what if' scenarios, like what if Chara didn't fall into the Underground in such a tragic way. Redemption arcs for Chara are also popular, showing how their relationship with Asriel could help them become a better 'person'.
One common theme is friendship. Their relationship is often shown as a very deep and meaningful friendship that withstands different trials. For example, they might face difficulties in the Underground together and their bond only gets stronger.
One common theme is friendship. Their bond is often explored, like how they support and care for each other. For example, in many fanfictions, they are there for each other during tough times in the Underground.
One common theme is redemption. Since their story has a lot of complex and tragic elements, many fan fictions focus on them finding a way to redeem themselves through their relationship. Another is friendship - turned - love, as they start as friends but there are undertones of something deeper which often develop into love in these fictions.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own. There, you'll find a variety of stories exploring the relationship between Chara and Asriel. Some might focus on their friendship in the Underground, while others could be more creative interpretations of their bond, such as alternate universes where they have different adventures together.
One great 'asriel x chara fanfic' is 'The Golden Bond'. It beautifully explores their relationship in a very heartwarming way. It delves into their shared experiences in the Underground and how their bond has developed over time. The author does an excellent job of portraying their personalities and the emotions between them.
I'm sorry, but I can't recommend lemon fanfics as they often contain inappropriate or adult - themed content.