First, study their characters. Know their personalities, backstories, and how they interact in the original story. For example, Shinobu is often calm but has a hidden fierceness, and Giyuu is a bit of a loner. Then, come up with an interesting plot. It could be about them going on a joint mission where they face a new type of demon. Keep in mind their relationship dynamics as you write.
When writing a 'billdip angst fanfic', begin by brainstorming ideas for the source of the angst. It could be something as simple as unspoken feelings or as complex as a moral dilemma. Then, plan out the plot structure. Decide how the angst will build up and reach a climax. For character development, show how Bill and Dipper change as a result of the angst - filled situation. Write in a way that makes the reader feel the pain and longing. Use vivid imagery to enhance the emotional impact, like describing the desolate setting when they have a fight or the sad look in their eyes.
First, focus on the emotions. Think about what makes clexa's relationship so angsty - it could be misunderstandings, unspoken feelings, or external pressures. Then, build a plot around those emotions. For example, you could start with a big argument that shatters their relationship and then show how they deal with the aftermath.
Angst fiction, well, it's basically about exploring the darker and more troubled aspects of human emotions through fictional stories. For example, a story might be about a young person struggling with self - identity in a cruel society. They face a lot of angst because they don't fit in and are constantly at odds with themselves and the world around them. It can be a very powerful form of storytelling as it delves deep into the human psyche.
Angst fanfiction is a type of fan-written story that focuses on intense emotions, often including feelings of anxiety, stress, or inner turmoil for the characters.