For Crona, you can start by exploring their insecurities more deeply. Since they have a complex past, show how that affects their actions and decisions when it comes to their relationship with Kid. For Kid, focus on his strict upbringing and how that clashes with his feelings for Crona. For example, he might struggle between following his family's ideals and his love for Crona.
To develop Crona, let their relationship with Kid be a catalyst for growth. Maybe they start to become more confident and assertive because of Kid's love and belief in them. As for Kid, show how his love for Crona makes him more empathetic. He could learn to accept imperfections, which is a big deal for him considering his perfectionist nature. You could also give them shared hobbies or interests that help them bond and grow as characters.
The fanfiction could center around how Crona's dark past affects their relationship with Kid. Crona has had a difficult upbringing and Kid, coming from a more stable background, might have to learn to understand Crona's traumas. The 'blindness' of love here could mean that Kid is so in love that he ignores the red flags that Crona's past might bring up, only to later realize they need to work through them together.
Fanfiction about this pairing often explores unique character dynamics. It might focus on how Death the Kid's perfectionist nature could interact with Male Crona's more timid and evolving personality. Maybe it shows how they support each other in the strange world they live in, like in battles against various foes or in dealing with the social aspects within their school or group.
In this 'love is blindness crona fanfiction', it may be that the author is using the metaphor of blindness to describe Crona's approach to love. Crona, being a unique and often troubled character, might experience love in a way that is different from others. This fanfiction could be an exploration of those differences. It could depict how Crona's past traumas or insecurities lead to a 'blind' view of love, and how interactions with other characters either help or hinder Crona in seeing love more clearly.
They usually have a lot of emotional depth. Since both characters have complex backstories, fanfic writers can really dig into their feelings. There are often moments of self - discovery for both Kid and Crona as they navigate their relationship, whether it's in a romantic or a deep platonic sense.
The theme of acceptance is crucial. Death the Kid may need to accept Crona's differences, and Crona may need to accept Kid's sometimes overbearing nature. This mutual acceptance can be a driving force in the development of their relationship within the fanfiction.
One common theme is the development of their relationship. It often starts with Kid being intrigued by Crona's unique personality. Another theme could be the two of them facing challenges together, like dealing with the dark forces in the Soul Eater world.
One popular 'Death the Kid x Crona fanfic' is 'Soul Bond'. It beautifully explores their relationship development. The author does a great job of portraying how Kid's orderly nature contrasts with Crona's more timid personality, and how they gradually grow closer.
One common theme is the exploration of Crona's journey towards self - discovery with Death the Kid as a sort of guiding or supporting figure. Since Crona has had a difficult past, the fanfictions often show how Kid can help Crona become more confident.
One great place to start looking for such fanfiction is Archive of Our Own (AO3). They have a large collection of fan works. You can simply search for 'death the kid x female crona' in their search bar, and you'll likely find a variety of stories with different themes and styles.
One common theme is friendship. They often explore how Death the Kid and Female Crona form a strong bond despite their differences. Another theme is growth, like how they both grow as individuals while being in each other's company.