A great aspect of a Final Fantasy 10 and Kingdom Hearts fanfiction crossover could be the character relationships. Yuna and Sora, for instance, could form an interesting friendship. Yuna's calm and spiritual nature might contrast and complement Sora's more impulsive and adventurous side. They could learn from each other's experiences, with Yuna teaching Sora about the summoning and the fayth, while Sora shows Yuna the power of the Keyblade and the importance of believing in oneself in the face of great evil.
Friendship and loyalty are also prevalent themes. In Final Fantasy XV, Noctis and his friends are deeply loyal to one another, and in Kingdom Hearts, Sora's relationships with Donald, Goofy, and his other friends are central. Fanfictions often explore how characters from both series would bond over these shared values.
One interesting concept could be the combination of different magic systems. In Kingdom Hearts, there's the Keyblade magic, and in Final Fantasy, there are various elemental and spellcasting systems. In fanfiction, they might blend these in unique ways, like a character using a Keyblade to cast a Final Fantasy - style spell.
Sure. There are some really great ones out there. A lot of fanfic authors are drawn to the unique dynamic between Squall and Cloud in the Kingdom Hearts context. Some fanfics might even combine elements from different Square Enix games that these characters originally come from. It's really interesting to see how different authors interpret their relationship and build stories around it.
Sora and Cloud are quite popular. Sora's cheerful and determined personality combined with Cloud's brooding and powerful presence make for interesting interactions. They can be portrayed as allies, learning from each other's fighting styles, or even as rivals in some fanfictions.
One popular 'Final Fantasy XV x Kingdom Hearts' fanfiction might be those that explore the crossover of the unique magic systems from both universes. For example, how the Keyblade from Kingdom Hearts could interact with the magic and weapons in Final Fantasy XV.
I think it might be Xehanort. He has shown great power and cunning in Kingdom Hearts. If he were to gain the power of the aeons from Final Fantasy 10, like Bahamut or Shiva, he could become an unstoppable force. He could use his knowledge of the Heartless and Nobodies along with the aeons' powers to conquer both worlds in the fanfiction.
The popularity might be due to the fact that both Squall and Cloud are iconic characters. Fans love to see crossovers and interactions between their favorite characters. In the Kingdom Hearts setting, it offers a new and different backdrop for their relationship to develop.
The 'Kingdom Hearts 2 Light Novel' holds great significance in the series. Firstly, it can reach an audience who may prefer reading over playing the game. It delves deeper into the themes of friendship, light, and darkness that are central to the Kingdom Hearts series. It might also contain exclusive scenes or dialogues that enhance the overall narrative. For example, it could show more of the internal struggles of the characters when they face the forces of darkness. This not only enriches the individual story of Kingdom Hearts 2 but also contributes to the overarching lore of the entire series.