One of the main themes is redemption. The villainess gets a second chance and tries to right her past wrongs. Another theme could be love, as she might develop new relationships different from her first life. And there's also the theme of power struggle within the story's setting.
In my opinion, the villainess is the most interesting character. She has so much depth, with her complex past and her attempts to rewrite her story. Then there are the antagonists from her first life who still pose threats in her second life. Their motives and actions add a lot of intrigue to the story. And don't forget any side characters who might help or hinder the villainess on her new path.
One of the virtues could be her intelligence. In many villainess novels, the so - called villainess is often very smart. She is able to outwit those around her, even if her actions are sometimes misinterpreted as villainous. Another virtue might be her determination. Despite facing various difficulties and the negative perception of others, she continues to strive for her goals.
They are also presented in contrast to other characters. While the other characters may be weak - willed or overly dependent, the villainess with her virtues stands out. Her independence, for instance, becomes more obvious when compared to those who constantly seek help. Her loyalty, even if misplaced at first, makes her character more complex and interesting as it evolves throughout the story.
One common theme is friendship. Since Twice is known for their close - knit group, fanfics often explore the deep friendships among the members. For example, stories might show how they comfort each other during tough times.
There could be her family members like her parents. They might play important roles in the story, either supporting or opposing her at different times.
It could be a very interesting novel. Maybe it's about a villainess who has reached an extremely high level in terms of her 'villainy'. She might have extraordinary powers or schemes at level 99. For example, she could be manipulating the entire kingdom's politics or be in a fierce rivalry with the protagonist.
It depends on the plot of the 'can love happen twice novel'. Some novels are designed to show that love is a once - in - a - lifetime thing, while others explore the idea that people can grow and change, and thus be open to new love. If the characters in the novel are complex and evolving, then it's very likely that love can happen twice.
One great Twice x Twice fanfic is 'The Unseen Bond'. It focuses on the deep friendships within the group. It shows how the members support each other through various challenges, both on and off stage. The story is really heart - warming as it delves into their real - life like situations and how they handle things together.