Yes, in some fanfictions Sora might be depicted as afraid of X. Fanfiction writers often explore different aspects of characters' personalities, and fear can be an interesting trait to give to Sora. It could add depth to his character and create new storylines.
In this type of fanfiction, the dynamic between Sora and the Heartless can be really interesting. Some fanfics might focus on the power struggle. Sora has his own set of powers, and the Heartless are known for their menacing nature. Their interaction could lead to some intense battles or unexpected alliances. It all depends on how the author wants to portray this relationship within the Kingdom Hearts universe.
One interesting story could be about the characters exploring a new, mysterious world not in the original game. It might have unique Heartless and Nobodies with new abilities. The writer could focus on the relationships between Sora and his friends, like how they support each other in this strange new setting.
One great fanfiction is 'Aqua and Terra's Reunion' which beautifully explores their relationship post the events in the game. It delves deep into their emotional connection and how they support each other in rebuilding their world.
Check out fan communities dedicated to Kingdom Hearts. These communities often have threads or sections where fans recommend their favorite fanfictions. They might also have reviews which can help you decide which ones are worth reading.
Often, it's through his actions. He might hesitate before facing X or show signs of nervousness like trembling or sweating. His internal monologue in the fanfiction could also reveal his fear, with thoughts like 'I don't know if I can face X this time.'
There's also 'Warriors in the Realm of Hearts'. This fanfic has an interesting plot where the characters from Warriors are transported into the Kingdom Hearts universe. They have to adapt to the new rules of magic and combat while helping Sora and his friends on their journey. It's full of action - packed battles and some really cool character interactions.
The theme of friendship or an unlikely bond is also prevalent. Despite the Heartless being the enemy, some fanfictions may depict Sora forming a connection with them. This can be a very interesting take as it goes against the normal perception of the relationship between Sora and the Heartless in the original game. It can also be a way to show Sora's capacity for compassion.
Kingdom Hearts Unchained X's full story centers around the events leading up to the Keyblade War. The story unfolds as players explore different worlds, meet various characters, and gradually learn about the history of the Kingdom Hearts universe. There are quests that reveal more about the relationship between the different Keyblade wielders and the forces of light and dark.
The length of the story of Kingdom Hearts Union X can vary depending on how quickly you progress through the game and quests. But generally, it offers a substantial amount of gameplay and story content.