The contrast between their personalities. Jotaro is the cool and stoic type, while Josuke is more hot - headed and energetic. This creates an interesting dynamic in fanfictions. Their shared connection within the JoJo universe also adds to the appeal. Writers can explore their relationship in different ways, whether it's a friendship that develops into something more or a deep bond from the start.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3). There are often tags and filters you can use to specifically search for Jotaro x Josuke fanfictions. Another option is Fanfiction.net, which also has a large collection. You might also check out Tumblr, where fans sometimes share and recommend their favorite fanfictions in this pairing.
In these fics, Sakura often becomes badass through intense training. She realizes that she needs to be stronger to change things in Konoha or to prove herself. For example, she might train under a mysterious master or in isolation, like in 'Sakura's Solitary Training' where she spends months alone in the forest, honing her skills.
Well, it could be characters like Draco Malfoy. In the original series, he had his moments of growth and in fanfics, he might be one of the main Slytherins to defend Hogwarts. Maybe he finally realizes the importance of the school and his own values change. He could be joined by other Slytherins who were perhaps overlooked in the official story but show their true courage in the fanfic.
In some fanfictions, Snape has badass moments when he outsmarts Voldemort. For example, he manages to mislead Voldemort about the location of a crucial magical artifact. He uses his Occlumency skills to his advantage, hiding his true thoughts and intentions while presenting false information in a very clever way. This not only shows his intelligence but also his courage as he risks his life to deceive the Dark Lord.
One characteristic is that they involve a lot of passion. The lovers in badass love stories are deeply in love and their emotions are intense. For example, in the story of Cleopatra and Mark Antony, their love was full of passion that influenced political decisions and ultimately led to their downfall in some ways.
His attitude. Percy in fanfiction often has a 'don't mess with me' attitude. He doesn't shy away from a fight and is always ready to stand up for what he believes in. He'll face any opponent, no matter how powerful, without hesitation.